A compact half-day boat trip from San Andrés that links palm-fringed Johnny Cay with the shallow reef gardens of El Acuario. Expect short crossings, shallow snorkeling, local food stalls on the islet, and strict boarding rules—ideal for travelers seeking easy beach and reef time.
More ways to explore the area's outdoor wonders
The outboard thrum drops into a steady conversation as the shoreline of San Andrés slides aft: a band of harbor roofs, then the hotel fronts, then open sea—turquoise that pushes and cajoles you forward.
Difficulty
easy
Duration
5 hours
Fitness Level
Light activity; suitable for most fitness levels but requires ability to step in/out of small boats and walk on sand and rocky shore.
Wildlife
History
Johnny Cay and the surrounding keys formed on a coral-limestone platform; San Andrés has a distinct Raizal culture shaped by English-Creole roots and Caribbean trade.
Conservation
The reef areas are sensitive—use reef-safe products, avoid standing on coral, and pack out trash; local operators follow rules to limit crowding on small islets.
Reserve your spot on the Boat Tour to Johnny Cay & Aquarium in San Andres Island today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Arrive Early for Boarding
Boats board in order of arrival and tours fill quickly; arrive at the marina 30–45 minutes early to secure your spot.
Carry Cash for Park Fee
Johnny Cay requires an entry fee paid locally and often in cash—have small bills ready to avoid delays.
Use Reef-Safe Sunscreen
Protect coral and your skin: choose reef-safe sunscreen and reapply away from the water’s edge.
Wear Water Shoes
There’s no dock; expect to step into shallow water onto sand and rock—water shoes protect feet from coral rubble.
Reef-safe sunscreen
Protects skin and the coral reef during extended sun exposure on deck and in shallow water.
Water shoes
Useful for landing without a dock and for walking over coral and rocky patches on the islets.
Mask & snorkel
Brings you up-close to fish and reef gardens at El Acuario without renting gear on-site.
Waterproof bag / dry pouch
Keeps phone, cash and documents dry during short boat transfers and shallow landings.