Boat Cruises & Tours in Lisbon
63 Cruises & Boat Tours in Lisbon with the best guides from €15 🏆 Compare prices, book online tours in Lisbon
Activities and tickets
63
63
63 offers
Popular
Top pick
4.6
1080 reviews
2-hour Sunset Boat Tour with Music and Drinks
Embark on a fun sunset cruise aboard a spacious boat. Glide along the river and witness breathtaking views of iconic Lisbon landmarks as you sip on wine or beer and listen to upbeat music.
Group
2 hrs
Tomorrow at 16:00
Wed, 10 Dec, 16:00
€20.90
per person
Popular Choice
4.6
617 reviews
2-hour Sunset Boat Party Cruise with DJ and Open Bar
Dance into the night on a Lisbon sunset boat cruise. Enjoy city lights from Praça do Comércio to Torre de Belém while sipping drinks from the onboard open bar, all to the beats of a DJ.
Group
2 hrs
Tomorrow at 16:15
Tomorrow at 16:25
€38
per person
Perfect Date
4.8
466 reviews
2-hour Romantic Cruise with Wine & Portuguese Tapas
Discover the main riverside monuments of the city of Lisbon on a relaxing sailboat cruise. Enjoy the sunset from the Tagus River and toast with typical tapas.
Private
2 persons
2 hrs
Tomorrow at 11:00
Tomorrow at 13:00
€250
per group
4.6
869 reviews
1,5-hour Tagus River Boat Tour with Welcome Drink
Admire unique views of Lisbon from the Tagus river on this cruise. View sights from the Alfama district to the Tower of Belém while sipping on a glass of Muscatel wine from Setúbal.
Group
1 hr 30 min
Tomorrow at 10:40
Tomorrow at 12:40
€19
per person
Likely to sell out
4.8
2394 reviews
1,5-hour Tagus River Cruise with Audio Guide
Join a cruise on the Tagus River to see Lisbon's top attractions. Admire the Monument to the Discoveries, Commerce Square, and the 25 de Abril Bridge from the water.
Group
1 hr 30 min
Tomorrow at 10:20
Tomorrow at 12:20
€19.95
per person
Likely to sell out
4.7
327 reviews
45min Tagus River Express Cruise in a Traditional Vessel
Cruise along the River Tagus waterfront and admire the romantic city centre of Lisbon on a 45 minute tour in a traditional boat. See the Terreiro do Paco, built in the 18th century and observe the historical city center, all from the water.
Group
45 min
Tomorrow at 14:30
Wed, 10 Dec, 14:30
€15
per person
5.0
805 reviews
2-hour Sunset Sailing Tour on Luxury Sailing Yacht with 2 Drinks
Experience Lisbon's beauty as you set sail off its coast for a sunset cruise.
Group
2 hrs
Tomorrow at 15:15
Wed, 10 Dec, 15:15
€60
per person
Flexible Time
4.6
730 reviews
1 or 2-hour River Cruise (Morning, Day, Sunset or Night)
Set off on a scenic sailing tour along the Tagus River on a luxury sailboat and admire the city from a unique perspective. Choose which time of day you prefer, each with its own special quality.
Group
to 2 hrs
Tomorrow at 10:00
Tomorrow at 11:00
from€22
per person
Vintage Sail
4.6
365 reviews
2-hour Sunset Cruise on a Vintage Sailboat
Cruise along the Tagus River by vintage sailing boat and marvel at the historical monuments of Lisbon at sunset. Feast on traditional snacks, served with a glass of white or rosé wine.
Group
2 hrs
€55
per person
5.0
775 reviews
2-hour Sailboat Sunset Tour with a Drink
Depart from central Lisbon aboard a beautiful sailboat and spend the evening on a relaxing sunset cruise along the Tagus River. Enjoy a drink while you take in the stunning views of the city at dusk.
Small group
10 persons
2 hrs
Tomorrow at 18:30
Wed, 10 Dec, 18:30
€35
per person
New
4.8
Guide rating
2-hour Daily Boat Tour with Drinks & Snacks (Small Group)
Explore the richness of Lisbon on a boat tour. Admire the city from the place it is meant to be seen: the water!
Small group
6 persons
2 hrs
Tomorrow at 11:00
Wed, 10 Dec, 11:00
€30
per person
4.7
583 reviews
2-hour Sunset Cruise with Live DJ and Drinks
Set sail on a refreshing sunset cruise to end your day in Lisbon. Enjoy the breathtaking sunset from the river while sipping on a complimentary drink and maybe even dance a little to the sound of a pro DJ.
Group
2 hrs
Tomorrow at 19:30
Wed, 10 Dec, 19:30
€35
per person
4.9
820 reviews
2-hour Sunset Sailing Cruise with a Drink (Small Group)
A boat trip along the Tagus River is one of the best ways to see the historic city of Lisbon.
Small group
10 persons
2 hrs
Tomorrow at 15:30
Wed, 10 Dec, 15:30
€48
per person
River Crossing
4.8
Guide rating
40-minute Ferry Ride Between Praça Do Comercio & Torre de Belém
Board the ferry at either of the stops and admire views of Lisbon as you glide along the Tagus River.
Group
to 40 min
Tomorrow at 11:20
Tomorrow at 12:20
from€13.49
per person
Wonder Combo
4.8
Guide rating
4-hour Dolphin Watching Boat Tour & MAAT Entry Ticket (valid 1 day)
Discover Lisbon in a unique way with a combo ticket. Explore international exhibitions at MAAT after admiring wild dolphins in their natural habitat on a boat tour along the coast of Lisbon.
Entry ticket
1 day
Tomorrow at 09:30
Wed, 10 Dec, 09:30
€72
per person
4.8
Guide rating
Private Half-Day Dolphin Watching in the Wild
Set out to discover a rare sedentary population of bottlenose dolphins in the Sado Estuary. Embark on a 2-hour boat tour to try to spot some of these majestic creatures and relax with hotel pickup.
Private
8 persons
4 hrs
Tomorrow at 09:00
Tomorrow at 14:00
€305
per group
4.8
Guide rating
2.5 or 7 hour Arrábida Natural Park Dolphin Watching Boat Tour with Transfe
Discover the marine reserve of the Arrábida Natural Park and its dolphins on a boat tour. Admire the landscape of limestone cliffs as you search for the playful pods of dolphins.
Small group
to 8 persons
to 7 hrs
Tomorrow at 08:30
Tomorrow at 10:00
from€50
per person
New
4.8
Guide rating
2-hour Sailboat Sunset Tour by Rivermountain
Amazing Sunset Tejo River Tour - 2hours Departures from the Alcântara Marina, Gate 3 ( google Blue Skipper Snacks & Drinks) Up to 13 guests on board.
Group
2 hrs
Tomorrow at 16:00
Wed, 10 Dec, 16:00
€35
per person
5.0
229 reviews
2-hour Sunset Boat Tour with Postcard Scenery
Sail at sunset along the Tagus with views of the Belém Tower, 25 de Abril Bridge and other Lisbon icons, on a relaxing ride with a golden backdrop and unforgettable atmosphere.
Small group
6 persons
2 hrs
Tomorrow at 19:00
Wed, 10 Dec, 19:00
€45
per person
4.8
Guide rating
Lisbon PRIVATE Half Day Tour
Create your own itinerary and see the Lisbon attractions of your choice on this private half-day tour. Select points of interest with your driver such as the Lisbon Cathedral, Park Edward VII, the neighborhoods of Alfama and Bairro Alto, the Jeronimos Monastery, and more.
Private
7 persons
4 hrs
Tomorrow at 09:00
Tomorrow at 14:00
€350
per group
4.8
Guide rating
Hop-On Hop-Off Bus, Tram Tour, River Cruise for 72 hours
Spend 72 hours exploring the best of Lisbon with tickets for four tours including two bus tours, a historic tram tour, and a boat tour of the Tagus River.
Group
2 hrs
Tomorrow at 00:00
Wed, 10 Dec, 00:00
€47
per person
4.3
432 reviews
4-hour Sunset Boat Party with 2 Drinks and Free Club Entry
Experience the ultimate party on the Tagus river aboard an enormous sailing boat. Dance to an electrifying DJ, enjoy stunning sunset views of Lisbon, and get entrance to one of the city's top clubs.
Group
4 hrs
Thu, 11 Dec, 19:00
Fri, 12 Dec, 19:00
€45.10
per person
4.5
323 reviews
2-hour Sunset Boat Tour with Snacks & Drinks
Experience Lisbon's beautiful Sunset and it's iconic landmarks from a river's perspective, on a redesigned Portuguese fishing boat, crafted for a more intimate and comfortable experience.
Small group
10 persons
2 hrs
Tomorrow at 18:30
Wed, 10 Dec, 18:30
€45
per person
Local Flavors
5.0
357 reviews
4-hour Alfama Charms, Tapas, Wine and Sunset Boat Cruise
Enjoy an unforgettable experience in Lisbon, starting with a gastronomic tour in the iconic Alfama district. At sunset savor a local wine as you sail along the Tagus River and take in the views.
Group
4 hrs
Wed, 10 Dec, 13:00
Thu, 11 Dec, 13:00
€89.99
per person
4.4
1080 reviews
3-hour Tagus River Cruise to the Ocean & Dolphin Watching
Relax and see wild dolphins off Lisbon's coast on a 3-hour cruise with a marine biologist onboard.
Group
3 hrs
Tomorrow at 10:30
Tomorrow at 14:30
€35
per person
4.4
628 reviews
2-hour Private Tagus River Sunset Cruise on a Luxury Boat
Enjoy a relaxing sunset cruise on the River Tagus. Take in the views of the city and a beautiful sunset from the comfort of a luxury sailing boat in the privacy of your group.
Private
12 persons
2 hrs
Tomorrow at 19:00
Wed, 10 Dec, 19:00
€300
per group
Authentic Ride
4.7
282 reviews
1h 45min Scenic Tagus River Cruise on a Traditional Vessel
On this guided cruise, have the opportunity to see the wonderful landscape of the historical city center as you pass by some of the city's most significant sights on a traditional 1947 boat.
Group
1 hr 45 min
Tomorrow at 16:30
Wed, 10 Dec, 16:30
€25
per person
4.7
312 reviews
3-hour Dolphin Watching with Marine Biologist (Small Group)
Take a speedboat trip from Lisbon and search for dolphins while sailing along the Atlantic. Get to know the ocean wildlife with an expert marine biologist on this intimate and non-crowded experience.
Small group
7 persons
3 hrs
Tomorrow at 09:30
Tomorrow at 14:00
€69
per person
How do excursions differ?
Private excursions
Private excursions - the guide will conduct an excursion only for you and your friends.
Group excursions
Group excursions - the guide forms a group. Other tourists will learn new things with you.
Small group
Small group – small group with possibility to maintain a comfortable distance between the participants.
Reviews
David B.
My family and I were very happy with this cruise. The staff are friendly and professional, and it was a great way to see the city.
Susanne
We did this as a family of 5 with 3 kids ages 8, 10, 13. Process was very organized! Boat was excellent - clean, lots of room, a bathroom, blankets, and a fun hammock net over the water that the kids loved. Crew was nice and friendly! One drink was included which was enjoyable, plus you could buy additional. Slight downside was that this was “sightseeing” only - no verbal explanations of what we were looking at unless you asked crew specifically, but I think this was mentioned in description.
S_s
Overall it was a very beautiful experience. Our hosts Vanessa (marine biologist) and Joao (boat captain) were very professional. Vanessa took a lot of effort to explain everything and answer all our questions. She even gave the kids the opportunity to go to the front of the boat for a better view while taking care of their safety. It was very informative and opened up a new perspective for us. Our daughter was simply thrilled with this experience and we hope to be further inspired and do some whale watching next !
Isabelle
We had a great time. Our top-notch and funny guide. Driving around Lisbon and then finding yourself on the water. It was great. We recommend this excursion. My daughter loved it too even if she didn't really understand the explanations in English.
Caroline
Everything went smoothly on the ship. The ship followed the specified route and an audio guide (app on your cell phone) provided information about the various points of interest. The staff was friendly and helpful. Everything else (the sunset) was left up to nature—we were lucky with the weather.
Dominic
Our guide Rui was excellent. Very informative. The food on the tour in the Al Fama neighborhood was authentic and delicious. The sunset cruise really topped off the day. This was a very good tour.
Petra
Enjoyed the activity but could have house music
Juliette
We loved it! The team was super nice and welcoming. We felt very special and the experience was memorable!
Courtney
A great way to see all the landmarks without having to run around the city. We had done walking tours early on, but this was much more enjoyable. Comes with an audio guide that was very informative, and it was pleasant to sit up top with the breeze. FYI, it requested to arrive 10 min early but we found there was another boat still waiting to load up. The trip actually takes off 20 minutes after scheduled time.
Idil
We had the absolute most amazing time, thanks so much for being so friendly and kind. Couldn't have asked for a better experience. Incredible value for money to enjoy the sunset on a nice sailboat with a few other strangers who were also there to just have a relaxing time. Thanks a lot!!
Alesia
"This Lisbon sunset cruise was even better than we could have imagined! The Captain and first mate were so attentive and friendly. The captain was so knowledgeable and explained all of the city basically to us along the way down the beautiful river. It was fun, educational, and very relaxing! I want to come back to Lisbon and take a longer tour with them again. Don’t hesitate! Book this tour
You won’t regret it!"
Cécile
Really nice ! To do with the children! Maria and Pascal (we think that's her first name! We don't have good Portuguese!) were really very friendly and created a great atmosphere!
Colin
Easy to find the pier. Easy check in and wait. Boat on time. Plenty of seats. Good crowd. Nice cruise down river under Golden Gate and beyond then back. Great views. First drinks free and early, subsequent drinks paid. DJ just twiddled the nobs but good Brazilian playlist. Nice start to our short break in Lisbon. (City center walking tour next morning). Outstanding.
Annette
It was a great experience! Our captains were great - super friendly and took us where we wanted to go. They helped us with anything we needed, explained sites we sailed past and made sure we were comfortable! Highly recommend this trip!!
Ange
Superb service. Small group experience. Fernando, our captain was laid back, informative and great company.. the snacks were served warm and delicious, bottomless bubbly and white wine were great compliment. An excellent way to just sit back and chill without a care in the world.
Alexandra
This was by far the best experience we had during our stay in Lisbon! Our guides were absolutely fantastic. The views were beautiful and we took in so much information. This is the top company and activity I would recommend to someone visiting. Thank you thank you thank you!
Gisele
The sunset cruise was a great activity. We witnessed a beautiful sunset while cruising the river. The music was great and not too loud. The DJ played to the crowd. I would definitely recommend. Oh and the staff were fantastic.
Marie L.
It was so much fun, I went for my birthday and we all definitely go again
Alesia
This cruise was even better than we could have imagined! The captain was so knowledgeable and explained all of the city basically to us along the way down the beautiful river.
Kristin J.
I highly recommend the sunset cruise as it is an amazing way to see the city in the evening and the Lisbon cultural sights from water. The boat was immaculate and the crew very professional. It was a very unique experience with delicious tapas and high quality wine served onboard. It was a perfect romantic evening with spectacular views. Thank you for a night to remember!!
Alex M.
Gorgeous little sail boat all to our group of 12. Such lovely crew. Will definitely book again.
Karin
Lovely boat and the crew were so friendly and informative. To see Lisbon from the river and to have someone tell you all about the history etc was so good. Then we got to see a few dolphins so fabulous. Would recommend.
Caroline
Brilliant. Lovely informative friendly staff. Highly recommend worth every penny.
Zakaria
To test ! I highly recommend 😅 the staff is so nice, I loved this experience so much! Habibi ❤️
David B.
My family and I were very happy with this cruise. The staff are friendly and professional, and it was a great way to see the city.
Susanne
We did this as a family of 5 with 3 kids ages 8, 10, 13. Process was very organized! Boat was excellent - clean, lots of room, a bathroom, blankets, and a fun hammock net over the water that the kids loved. Crew was nice and friendly! One drink was included which was enjoyable, plus you could buy additional. Slight downside was that this was “sightseeing” only - no verbal explanations of what we were looking at unless you asked crew specifically, but I think this was mentioned in description.
S_s
Overall it was a very beautiful experience. Our hosts Vanessa (marine biologist) and Joao (boat captain) were very professional. Vanessa took a lot of effort to explain everything and answer all our questions. She even gave the kids the opportunity to go to the front of the boat for a better view while taking care of their safety. It was very informative and opened up a new perspective for us. Our daughter was simply thrilled with this experience and we hope to be further inspired and do some whale watching next !
Isabelle
We had a great time. Our top-notch and funny guide. Driving around Lisbon and then finding yourself on the water. It was great. We recommend this excursion. My daughter loved it too even if she didn't really understand the explanations in English.
Caroline
Everything went smoothly on the ship. The ship followed the specified route and an audio guide (app on your cell phone) provided information about the various points of interest. The staff was friendly and helpful. Everything else (the sunset) was left up to nature—we were lucky with the weather.
Dominic
Our guide Rui was excellent. Very informative. The food on the tour in the Al Fama neighborhood was authentic and delicious. The sunset cruise really topped off the day. This was a very good tour.
Petra
Enjoyed the activity but could have house music
Juliette
We loved it! The team was super nice and welcoming. We felt very special and the experience was memorable!
Courtney
A great way to see all the landmarks without having to run around the city. We had done walking tours early on, but this was much more enjoyable. Comes with an audio guide that was very informative, and it was pleasant to sit up top with the breeze. FYI, it requested to arrive 10 min early but we found there was another boat still waiting to load up. The trip actually takes off 20 minutes after scheduled time.
Idil
We had the absolute most amazing time, thanks so much for being so friendly and kind. Couldn't have asked for a better experience. Incredible value for money to enjoy the sunset on a nice sailboat with a few other strangers who were also there to just have a relaxing time. Thanks a lot!!
Alesia
"This Lisbon sunset cruise was even better than we could have imagined! The Captain and first mate were so attentive and friendly. The captain was so knowledgeable and explained all of the city basically to us along the way down the beautiful river. It was fun, educational, and very relaxing! I want to come back to Lisbon and take a longer tour with them again. Don’t hesitate! Book this tour
You won’t regret it!"
Cécile
Really nice ! To do with the children! Maria and Pascal (we think that's her first name! We don't have good Portuguese!) were really very friendly and created a great atmosphere!
Colin
Easy to find the pier. Easy check in and wait. Boat on time. Plenty of seats. Good crowd. Nice cruise down river under Golden Gate and beyond then back. Great views. First drinks free and early, subsequent drinks paid. DJ just twiddled the nobs but good Brazilian playlist. Nice start to our short break in Lisbon. (City center walking tour next morning). Outstanding.
Annette
It was a great experience! Our captains were great - super friendly and took us where we wanted to go. They helped us with anything we needed, explained sites we sailed past and made sure we were comfortable! Highly recommend this trip!!
Ange
Superb service. Small group experience. Fernando, our captain was laid back, informative and great company.. the snacks were served warm and delicious, bottomless bubbly and white wine were great compliment. An excellent way to just sit back and chill without a care in the world.
Alexandra
This was by far the best experience we had during our stay in Lisbon! Our guides were absolutely fantastic. The views were beautiful and we took in so much information. This is the top company and activity I would recommend to someone visiting. Thank you thank you thank you!
Gisele
The sunset cruise was a great activity. We witnessed a beautiful sunset while cruising the river. The music was great and not too loud. The DJ played to the crowd. I would definitely recommend. Oh and the staff were fantastic.
Marie L.
It was so much fun, I went for my birthday and we all definitely go again
Alesia
This cruise was even better than we could have imagined! The captain was so knowledgeable and explained all of the city basically to us along the way down the beautiful river.
Kristin J.
I highly recommend the sunset cruise as it is an amazing way to see the city in the evening and the Lisbon cultural sights from water. The boat was immaculate and the crew very professional. It was a very unique experience with delicious tapas and high quality wine served onboard. It was a perfect romantic evening with spectacular views. Thank you for a night to remember!!
Alex M.
Gorgeous little sail boat all to our group of 12. Such lovely crew. Will definitely book again.
Karin
Lovely boat and the crew were so friendly and informative. To see Lisbon from the river and to have someone tell you all about the history etc was so good. Then we got to see a few dolphins so fabulous. Would recommend.
Caroline
Brilliant. Lovely informative friendly staff. Highly recommend worth every penny.
Zakaria
To test ! I highly recommend 😅 the staff is so nice, I loved this experience so much! Habibi ❤️
David B.
My family and I were very happy with this cruise. The staff are friendly and professional, and it was a great way to see the city.
Susanne
We did this as a family of 5 with 3 kids ages 8, 10, 13. Process was very organized! Boat was excellent - clean, lots of room, a bathroom, blankets, and a fun hammock net over the water that the kids loved. Crew was nice and friendly! One drink was included which was enjoyable, plus you could buy additional. Slight downside was that this was “sightseeing” only - no verbal explanations of what we were looking at unless you asked crew specifically, but I think this was mentioned in description.
S_s
Overall it was a very beautiful experience. Our hosts Vanessa (marine biologist) and Joao (boat captain) were very professional. Vanessa took a lot of effort to explain everything and answer all our questions. She even gave the kids the opportunity to go to the front of the boat for a better view while taking care of their safety. It was very informative and opened up a new perspective for us. Our daughter was simply thrilled with this experience and we hope to be further inspired and do some whale watching next !
Isabelle
We had a great time. Our top-notch and funny guide. Driving around Lisbon and then finding yourself on the water. It was great. We recommend this excursion. My daughter loved it too even if she didn't really understand the explanations in English.
Boat Cruises & Tours in Lisbon
2-Hour Sunset Sailing Tour on a Luxury Sailing Yacht (Includes 2 Drinks)
Sail at dusk aboard a stylish yacht—enjoy two drinks per person and Portuguese cheese cubes as you glide past Lisbon's iconic sights under golden skies.
👉 Book now
2-Hour Sunset Boat Tour with Music & Drinks
Drift along the Tagus River at sunset—sip wine or beer, enjoy ambient music, and take in Lisbon’s illuminated skyline from the water’s edge.
👉 Book now
1- or 2-Hour Tagus River Cruise (Day, Sunset or Night)
Choose a sailing option to suit your mood—morning, daytime, romantic sunset, or night—and admire Lisbon’s landmarks from a luxury yacht/comfortable vessel.
👉 Book now
Frequently Asked Questions
What are some of the main sights that can be seen on a Lisbon boat tour?
A Lisbon boat tour offers a chance to discover Lisbon's highlights, such as Lisbon Cathedral, São Jorge Castle, Monument to the Discoveries, Cristo Rei statue, and the 25 de Abril Bridge. The tour also provides a new perspective of the city, a fantastic view of the Atlantic Ocean, and a unique view of Lisbon's coastline.
What is included in a typical Lisbon boat tour?
A typical Lisbon boat tour lasts for 2 hours and may include highlights such as Cristo Rei, Lisbon Cathedral, and the 25 de Abril Bridge. The tour offers a fantastic view of the Atlantic Ocean and Lisbon's coastline. Additionally, full-day tours are available and may include cooking classes, visits to museums, and other destinations.
Is it possible to take a sunset tour on a Lisbon boat cruise?
Yes, a Lisbon boat tour offers sunset cruises that allow guests to experience the golden hour and enjoy the magical view of the city at sunset.
What is the best time to embark on a Lisbon boat tour?
Lisbon boat tours are available on Tuesdays, Wednesdays, Thursdays, Fridays, and weekends. Visitors can easily book the tour online or through Viator. It is recommended to book in advance to guarantee a spot.
Can families with children take a Lisbon boat tour?
Yes, Lisbon boat tours are suitable for families with children. It provides a chance to explore Lisbon's highlights, enjoy the beautiful view, and sip a bottle of beer or toast while passing by the landmarks.
What is the duration of a typical Lisbon river cruise?
A typical Lisbon river cruise lasts for 2-4 hours. The tour passes by several landmarks such as Cristo Rei, Lisbon Cathedral, and the 25 de Abril Bridge.
What landmarks can be seen from the South bank during a Lisbon boat tour?
The South bank offers a chance to discover Lisbon's highlights such as Padrão dos Descobrimentos, Belem Tower, and the Commerce Square. Additionally, guests can see plenty of spots arranged along the shoreline and have a privileged view of the Cristo Rei statue.
What is the significance of the 25 de Abril Bridge on a Lisbon boat tour?
The 25 de Abril Bridge is an iconic landmark in Lisbon, and the tour provides a unique view of the bridge from the river Tejo. The bridge connects Lisbon to the south bank and offers a fantastic view of the city's skyline.
Is it possible to cancel a Lisbon boat tour?
Yes, it is possible to cancel a Lisbon boat tour, but it's best to check with the tour operator for the cancellation policy. Some tours offer a full refund if canceled 24 hours before the tour's scheduled departure time.
Are there any restrictions on boarding a Lisbon boat tour due to COVID-19?
Lisbon boat tours have implemented safety measures to prevent the spread of COVID-19. The number of guests on each tour is limited, and masks are required onboard. Additionally, the boats are sanitized after each tour.