Small-group private charters take you from A&B Marina into the Florida Keys National Marine Sanctuary for snorkeling, sandbar beaching, and dolphin watching. Ideal for families: gear, water, and a cooler are included on this 3.5-hour experience.
More ways to explore the area's outdoor wonders
A warm spray lifts off the bow as a low 28-foot Spencer glass-bottom boat slips out of A&B Marina and into the green-blue flats beyond Key West. With room for just six, the ride feels private: the engine’s steady thrum, the sun warming your shoulders, and a charted plan that can include reef snorkels, an offshore sandbar, and dolphin watching in the Florida Keys National Marine Sanctuary.
Difficulty
easy
Duration
3.5 hours
Fitness Level
Suitable for all fitness levels; participants should be comfortable entering/exiting a small boat and snorkeling at surface level.
Wildlife
History
Key West’s marine traffic and wrecking industry in the 19th century established its long maritime culture; reefs and channels were central to local livelihoods and navigation.
Conservation
The waters fall inside the Florida Keys National Marine Sanctuary, which enforces no-take zones and promotes reef-safe practices — visitors should follow guidelines to minimize anchor and contact damage.
Reserve your spot on the Key West: Snorkel, Sandbar & Dolphin Excursion today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive early
Plan to arrive 20–30 minutes before departure at A&B Marina to check in and stow gear; space is limited on a 6-person boat.
Use reef-safe sunscreen
Bring and apply reef-safe sunscreen to protect coral and comply with local recommendations; cover-ups help for long sun exposure.
Protect your camera
Bring a waterproof case or dry bag — the boat beaches on shallow sandbars and spray is common when snorkeling.
Mind-the-wildlife distance
Keep a respectful distance from dolphins and rays; do not feed or chase marine life to avoid stressing animals and violating sanctuary rules.
Reef-safe sunscreen
Protects skin while avoiding damage to coral and marine life.
summer
Waterproof camera or GoPro
Captures underwater life and sandbar moments without risking your phone.
Light windbreaker or cover-up
Blocks spray and helps in cooler morning or late-afternoon breezes.
spring
Water shoes or sturdy sandals
Protect feet during beach landings and when walking shallow, rocky bottoms.