⭐ Every Key West tour on GetYourGuide, compared in one place

The Best Things to Do in Key West – Reef, Sunset & Old Town

Mile marker 0 is a small island with a very long list. We compared every tour that actually departs from Key West – and left out the day trips that start in Miami, three and a half hours up the road.

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  • ✓ Free cancellation on almost every tour
  • ✓ Instant confirmation straight to your phone
  • ✓ Departs here not from the mainland

Top rated · Season 2026

The tours travellers book most

Ranked by the number of verified reviews – the closest thing there is to a count of people who actually went.

124 tours available · Sorted by number of verified reviews. Prices and availability come live from GetYourGuide.

Key West: Dolphin Watching and Snorkeling Eco Cruise Tour

Key West: Dolphin Watching and Snorkeling Eco Cruise Tour

⏱ 3 hours · 4.6 (867)

Watch bottlenose dolphins in their natural habitat on a dolphin-watching tour in Key West with drinks. Cruise to the backcountry waters for some snorkeling fun of your own and a…

from €64 per person

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Key West: Reef Snorkeling with Drinks and Sunset Option

Key West: Reef Snorkeling with Drinks and Sunset Option

⏱ 3 hours · 4.5 (600)

Set sail on a catamaran for an unforgettable Key West snorkeling adventure. Choose from morning, afternoon, or sunset tour times and enjoy delicious alcoholic drinks after snork…

from €43 per person

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Key West: Dolphin Watching and Snorkeling Sunset Cruise

Key West: Dolphin Watching and Snorkeling Sunset Cruise

⏱ 3 hours · 4.4 (571)

Watch dolphins playing in their natural habitat. Snorkel in the Key West National Wildlife Refuge and enjoy an ice cold beer on the way back with the sunset in front of you.

from €70 per person

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Key West Signature Sunset Cruise with Open Bar, Food & Music

Key West Signature Sunset Cruise with Open Bar, Food & Music

⏱ 2 hours · 4.6 (509)

Board one of Key West's most popular sunset sailing trips. Enjoy an open bar, a great selection of appetizers, and live music.

from €70 per person

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Key West: Old Town Trolley 13-Stop Hop-On Hop-Off Tour

Key West: Old Town Trolley 13-Stop Hop-On Hop-Off Tour

· 4.6 (484)

Discover Key West's attractions at your own speed on this hop-on hop-off trolley bus tour. Hop off and explore at any of the 13 stops and get access to more than 100 points…

from €49 per person

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Key West: Jet Ski Island Tour with Sandbar Stop

Key West: Jet Ski Island Tour with Sandbar Stop

⏱ 1.5 hours · 4.7 (470)

Blast through the water on a 28-mile adventure on Key West’s newest and fastest jet skis. Circle the island completely as your guides show you the coolest spots on the water. En…

from €160 per group up to 2

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Key West: 3-Hour Afternoon Reef Snorkel with Drinks

Key West: 3-Hour Afternoon Reef Snorkel with Drinks

⏱ 3 hours · 4.2 (414)

Embark on a reef snorkeling adventure aboard a fast catamaran from Key West. Explore vibrant marine life, then relax with unlimited drinks on the ride back.

from €53 per person

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Key West: Schooner Sunset Sail with Food & Drinks

Key West: Schooner Sunset Sail with Food & Drinks

⏱ 2 hours · 4.9 (335)

Watch the sunset over Key West from the deck of the elegant 105-foot schooner America 2.0 and sit back, relax, and see some of the top sights of the area.

from €108 per person

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Key West: Reef Snorkel Morning Tour with Breakfast & Mimosas

Key West: Reef Snorkel Morning Tour with Breakfast & Mimosas

⏱ 3 hours · 4.4 (322)

Discover the underwater wonders of Key West on this 3 hour, morning snorkel tour. Cruise out to the third longest reef in the world, snorkel in search of colorful marine life, a…

from €48 per person

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Key West: Sunset Dinner Cruise with Open Bar & Live Music

Key West: Sunset Dinner Cruise with Open Bar & Live Music

⏱ 2 hours · 4.5 (288)

Watch the famous Key West sunset on-board a boat with live music, an open bar and buffet dinner.

from €82 per person

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Key West: Afternoon Reef Snorkel Tour with Open Bar

Key West: Afternoon Reef Snorkel Tour with Open Bar

⏱ 3 hours · 4.3 (275)

Embark on a snorkeling tour in Key West and explore warm, tropical waters around the only living coral barrier reef in North America. Enjoy a cold beverage from the open bar.

from €53 per person

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Key West: Shark and Wildlife Viewing Catamaran Tour

Key West: Shark and Wildlife Viewing Catamaran Tour

⏱ 2 hours · 4.8 (275)

Spot sharks in their natural habitat on an eco tour of the backcountry waters of Key West. Witness diverse wildlife, including turtles, stingrays, birds, and dolphins from a com…

from €87 per person

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Planning to drive yourself? Comparing prices before you arrive is worth it. We are not a car rental company — the booking runs directly with Discover Cars.

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Quick comparison

Which tour is right for you?

All prices per person. Availability changes daily between December and April, when the cruise ships come in.

Tour Best for Duration Rating Price
Reef Snorkeling with Drinks First reef trip 3 h ★ 4.5 (600) €43.39 Check price →
Dolphin Watching & Snorkeling Eco Cruise Seeing two things in one afternoon 3 h ★ 4.6 (867) €64.27 Check price →
Signature Sunset Cruise with Open Bar The evening, away from the crowd 2 h ★ 4.6 (509) €70.19 Check price →
Old Town Trolley, 13 Stops Hop-On Hop-Off Heat, shade and getting oriented 1.5 h ★ 4.6 (484) €48.81 Check price →

Why Key West Tours

Book smart, not twice

We are an independent comparison guide for Key West and the Lower Keys – not a tour operator.

Only what departs here

The booking feed mixes in Miami and Key Largo. We filtered those out, so a price on this page belongs to a boat that leaves from this island.

Book in 2 minutes

Secure checkout via GetYourGuide with instant confirmation on your phone – no printouts needed.

Free cancellation

Wind decides more here than weather forecasts do. Almost every tour can be cancelled free up to 24 hours before departure.

The honest version

The sunset at Mallory Square is free, the Southernmost Point costs nothing, and you rarely need a car. We say so.

Guides & tips

Plan your trip like a local

Honest answers to the questions travellers ask us most.

Good to know

Frequently asked questions

Do I need a rental car in Key West?

Inside the island, almost never. Old Town is flat and about two kilometres across, and bicycles are what locals use. Parking is the reason: metered spaces in Old Town run around four to six dollars an hour, and the Old Town garage charges a day rate. A car earns its keep for the drive down the Overseas Highway, not once you are here.

How far is the reef, and can I snorkel from the beach?

The nearest reef sites are about ten to eleven kilometres offshore, so every reef trip means forty minutes to an hour under way each direction. The one place you can snorkel without a boat is the beach at Fort Zachary Taylor, where the shipping channel keeps the water clear. Bring footwear – it is crushed coral, not sand.

Is the Dry Tortugas trip worth a whole day?

Fort Jefferson sits about 110 kilometres west in open water and can only be reached from Key West, by ferry or seaplane. The ferry is roughly two and a half hours each way with around four hours at the island; the seaplane cuts the travel to about 45 minutes and costs several times more. If you have three days here, it takes one of them.

Do I have to pay to see the sunset?

No. The Sunset Celebration at Mallory Square is free and happens every evening of the year, starting about two hours before the sun goes down. A sunset sail buys you distance from several hundred people, a drink and a view back at the island. Check the departure time against the actual sunset for your date – it shifts by more than an hour across the year.

When is the best time to come?

December to April is dry, mild and busy – it is also when the cruise ships call and tours sell out. Hurricane season runs from June to the end of November, with September the wettest and stormiest month. Late October means Fantasy Fest and peak prices. April, May and early December are the quiet compromise.

Why do some Key West tours on other sites start in Miami?

Because Miami is a bigger market. „From Miami: Key West Day Trip" is a coach trip for people staying in Miami, three and a half hours and about 250 kilometres up the Overseas Highway. Those offers are filtered out here – everything on this site departs from Key West itself.

Key West tours from €43.39 · available today

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