Groups of 7-12
Sing karaoke, swim in warm Caribbean water, and watch Old San Juan’s forts glow at sunset aboard a Stamas 31' bareboat. Small groups (7–12) get a private-feeling two-hour cruise with a powerful sound system and optional chef.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
2 hours
Fitness Level
Light—suitable for people comfortable boarding a small boat and taking short swims
Wildlife
History
Old San Juan’s fortifications, including Castillo San Felipe del Morro and San Cristóbal, date back to the 16th century and reflect centuries of Spanish colonial maritime strategy.
Conservation
Use reef-safe sunscreen, avoid disturbing seagrass beds when swimming, and pack out all trash to minimize impact on the harbor and nearby reefs.
Groups of 7-12
Arrive Early
Be at San Juan Bay Marina one hour before departure to check in at Peer B-12; late arrival can void your booking.
Bring Reef-Safe Sunscreen
Protect coral and your skin—apply reef-safe sunscreen before getting in the water and reapply as needed.
Comfortable Swimmer Required
You should be able to enter and exit the water from a small boat and climb a swim ladder unassisted.
Plan Food & Music
Decide ahead if you’ll hire the onboard chef or bring your own provisions and prepare a playlist for the boat’s Bluetooth system.
Reef-safe sunscreen
Protects skin and local coral ecosystems during sun exposure and swimming.
summer
Swimwear and towel
Needed for swimming and dry-off on deck after a dip in the Caribbean.
Water shoes
Helps when moving on wet deck surfaces and climbing aboard from the swim ladder.
Light windlayer
Useful for the cooler breeze after sunset and for comfort while cruising.