Key Largo Two-Reef Snorkel Tour: Christ of the Abyss & Marine Sanctuary
Difficulty
moderate
Duration
3 hours
Fitness Level
Moderate—must be able to swim without assistance and climb a swim ladder; comfortable treading in open water for up to 45 minutes.
Overview
Step aboard a new 45' snorkel boat for a three-hour run to two of Key Largo’s protected reefs, including sites near the famed Christ of the Abyss. This family-friendly trip bundles gear, reef-safe sunscreen, and short transit times so you spend more minutes in the water.
Key Largo Two-Reef Snorkel Tour: Christ of the Abyss & Marine Sanctuary
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The boat slips free of the dock with a gentle clank; salt-air and the faint hum of a 2022 45' snorkel boat set the rhythm. Within minutes the shoreline of Key Largo thins to a color gradient—turquoise melting to cobalt—and the crew points to a tassel of bubbles where parrotfish have been working at a brain coral. You don a mask, feel the ladder under your feet, and the ocean pulls you into a landscape that exists mostly in color and current.
Adventure Photos
Adventure Tips
Arrive early to check in
Check-in begins 15 minutes before boarding windows (8:15, 11:15, 2:15); arriving early lets you use showers and get fitted for gear.
Wear a rash guard
Sun and repetitive contact with the boat ladder make a lightweight rash guard useful even on cooler mornings.
Bring reef-safe sunscreen
Although reef-safe sunscreen is provided, bring extras if you burn easily and reapply before getting in the water.
Prepare for motion
If you’re prone to seasickness, take preventative meds or use acupressure bands—morning trips tend to have calmer seas.
Local Insights
Wildlife
- parrotfish
- spotted trunkfish
History
Key Largo sits along the Florida Reef Tract, part of the continental shelf’s limestone formations; the area’s protection began in the mid-20th century as diving and fishing pressure increased.
Conservation
The tour operates inside a marine sanctuary—guests are required to use reef-safe sunscreen and avoid touching coral to minimize human impact.
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Adventure Hotspots in Key Largo
Recommended Gear
Rash guard or swim shirt
Protects skin from sun and minimizes abrasion when climbing the ladder.
summer specific
Water shoes
Useful for walking on docks and for confidence on boat ladders and slippery surfaces.
summer specific
Quick-dry towel
For drying off after the return; the shop has showers but space is limited.
Waterproof camera or housing
Captures reef life; keep shots shallow and steady to protect wildlife and gear.