Skip to main content
Top Key West activities
Top Key West landmarks
Beyond Key West
Key West trip ideas
Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)

Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)

Key West, USA
All-Inclusive Sandbar Safari with Dolphin Playground Encounter
4.8
(637)
All-Inclusive Sandbar Safari with Dolphin Playground Encounter
  • Free Cancellation
  • English
  • 5 hours
from $150
Key West Sunset Cruise: Dinner, Live Music & Drinks Included
4.3
(1,891)
Key West Sunset Cruise: Dinner, Live Music & Drinks Included
  • Free Cancellation
  • English
  • 2 hours
from $93
Key West Sandbar Safari on One of a Kind Tiki Boat
4.7
(159)
Key West Sandbar Safari on One of a Kind Tiki Boat
  • Free Cancellation
  • English
  • 3 hours 30 minutes
from $139
Key West Sunset Sail with Open Bar, Live Music and Hors D'oeuvres
4.7
(3,792)
Key West Sunset Sail with Open Bar, Live Music and Hors D'oeuvres
  • Free Cancellation
  • English
  • 2 hours
from $79
Key West Signature Sunset Sail with Live Music, Open Bar & Food
4.5
(390)
Key West Signature Sunset Sail with Live Music, Open Bar & Food
  • Free Cancellation
  • English
  • 2 hours
from $72
Key West Reef Morning Snorkeling with Breakfast and Mimosas
4.5
(705)
Key West Reef Morning Snorkeling with Breakfast and Mimosas
  • Free Cancellation
  • English
  • 3 hours
from $50
Key West Morning Snorkel Sail with Mimosas and Gourmet Breakfast
4.7
(167)
Key West Morning Snorkel Sail with Mimosas and Gourmet Breakfast
  • Free Cancellation
  • English
  • 3 hours
from $49
Likely to Sell Out
Key West Half-Day Fishing Charter
4.6
(470)
Key West Half-Day Fishing Charter
  • Free Cancellation
  • English
  • 5 hours
from $95
Likely to Sell Out
Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset
4.9
(1,804)
Half-Day Trip from Key West with Kayaking, Snorkeling & Sunset
  • Free Cancellation
  • English
  • 4 hours 30 minutes
from $125
Likely to Sell Out
Key West Sandbar Charter With Kayak Tour: Includes Lunch & Drinks
4.8
(398)
Key West Sandbar Charter With Kayak Tour: Includes Lunch & Drinks
  • Free Cancellation
  • English
  • 5 hours
from $150
Key West Ultimate Watersports Adventure with Snorkeling Upgrade
4.7
(448)
Key West Ultimate Watersports Adventure with Snorkeling Upgrade
  • Free Cancellation
  • English
  • 3 hours 30 minutes
from $130
Key West Island Adventure Jet Ski Tour: Bring a Partner for Free
4.8
(1,437)
Key West Island Adventure Jet Ski Tour: Bring a Partner for Free
  • Free Cancellation
  • English
  • 1 hour 30 minutes
from $156
Per group
Likely to Sell Out
Shark and Wildlife Viewing Adventure in Key West
5.0
(3,341)
Shark and Wildlife Viewing Adventure in Key West
  • Free Cancellation
  • English
  • 2 hours
from $99
Key West Dolphin and Snorkel Experience
4.4
(364)
Key West Dolphin and Snorkel Experience
  • Free Cancellation
  • English
  • 3 hours
from $70
Key West Reef Snorkel – Morning Mimosas or Afternoon Margaritas
4.2
(684)
Key West Reef Snorkel – Morning Mimosas or Afternoon Margaritas
  • Free Cancellation
  • English
  • 3 hours
from $35
Key West Dolphin Watch and Snorkel Tour - Eco Adventure
4.7
(1,212)
Key West Dolphin Watch and Snorkel Tour - Eco Adventure
  • Free Cancellation
  • English
  • 3 hours
from $73
Guided Night Kayak Adventure Tour in Luminous Lagoon
4.4
(192)
Guided Night Kayak Adventure Tour in Luminous Lagoon
  • Free Cancellation
  • English
  • 1 hour 30 minutes
from $90
Key West Afternoon Reef Snorkeling with Open Bar
4.5
(466)
Key West Afternoon Reef Snorkeling with Open Bar
  • Free Cancellation
  • English
  • 3 hours
from $60
Key West 2 Reef Snorkel Tour & Sunset Cruise with Beer & Wine
4.7
(190)
Key West 2 Reef Snorkel Tour & Sunset Cruise with Beer & Wine
  • Free Cancellation
  • English
  • 3 hours
from $70
Key West Ghosts and Gravestones Trolley Tour
4.4
(1,359)
Key West Ghosts and Gravestones Trolley Tour
  • Free Cancellation
  • English
  • 1 hour
from $39
Show more

Marathon: COMBO- Snorkel & Sandbar (Sombrero Reef)

Key West, USA
  • 3 hours 30 minutes (approx.)
  • Mobile ticket
  • Offered in: English

Overview

    Cancellation Policy

    You can cancel up to 24 hours in advance of the experience for a full refund.

    Traveler Photos

    Gallery picture 1 (from a traveler's review)

    Reviews

    5.0
    based on 7 reviews
    Total reviews and rating from Viator & Tripadvisor
    We perform checks on reviews

    Mike and Dillon were...

    Michelle_H, Jun 2026
    Mike and Dillon were great! We really enjoyed our experience! They were very knowledgeable and helpful!

    Would do again

    Kari_N, Apr 2026
    I went with my 11 year old daughter and she loved it. We both had a blast. She loved the reef and the team helped her out if she needed it.

    Response from Host, Apr 2026

    That’s awesome that your daughter loved snorkeling the reef! What an experience. Thank you for coming out with us.

    Awesome time

    Joseph_G, Feb 2026
    Great time on the water , captain jason and first mate Eric were great.we had great weather and the boat was nice and clean.

    Response from Host, Feb 2026

    So happy you had a great time on the water! Thank you for the five star review 🤗
    Explore Similar Things to Do
    Attractions in Key West, USA
    More attractions near Key West, USA
    Nearby Destinations
    More Tours in Key West