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Southern Pacific · Osa Peninsula & Isla del Caño Biological Reserve · Drake Bay Airport (DRK) + Sierpe River boat transfer

Drake Bay & Caño Island: Scuba Diving & Snorkeling Guide

Isla del Caño Biological Reserve—12 nautical miles off Drake Bay on the Osa Peninsula—offers the most consistent year-round water clarity (15–30 m / 50–90 ft) on Costa Rica's Pacific coast, governed by strict SINAC conservation rules.

Hub Role:: Southern Pacific Departure Town + Protected Island Reserve
Where Passenger Boards Boat:: Drake Bay main beach (wet-landing boarding in ankle-to-knee surf at ~7:00 AM for the 45-minute crossing to Isla del Caño)
Underwater Sites Served:: 5 ranger-regulated Isla del Caño moorings: Bajo del Diablo, Paraíso, El Barco, Cueva del Tiburón & Los Arcos
Suitable Qualifications:: Certified Open Water+ Divers & Guided Reserve Snorkelers (strict daily SINAC visitor cap; advance booking essential)
Hotel Pickup Coverage:: Drake Bay beachfront eco-lodges and Agujitas village meeting points
Editorial Focus:: Clear boat logistics from Drake Bay (wet landings, 45-min crossing), SINAC reserve regulations (no gloves, mandatory park permits, rotating dive buoys), and side-by-side diving vs. snorkeling comparisons.

Check Availability on GetYourGuide ↗ Compare Pickup-Zone Hotels on Agoda ↗

Verified Dive & Snorkeling Excursions for Drake Bay & Caño Island

Isla del Caño Biological Reserve 2-Tank Scuba Diving Tour from Drake Bay

Certified Open Water+ · Marine Reserve ★ 5.0 (74 reviews) · From $186

Certified Diver Trip Booked via Viator / GetYourGuide

Isla del Caño Biological Reserve 2-Tank Scuba Diving Tour from Drake Bay

Departure & Boarding:: Drake Bay main beach (wet landing boat boarding at ~7:00 AM; 45-minute boat crossing to Isla del Caño)
Pickup Coverage:: Drake Bay beachfront lodges and town meeting point
Qualification Required:: Valid Open Water Diver certification or higher required by SINAC park rules
Outing Duration & Dives:: 6 hours total outing (45-min boat ride each way + two 45-min reserve dives + surface interval & picnic lunch) (2 guided reserve dives (sites assigned by park rangers: Bajo del Diablo, Paraíso, El Barco, Cueva del Tiburón))
Equipment Included:: Full scuba gear (BCD, regulator, wetsuit, mask, fins, 2 tanks, weights), SINAC reserve permit & picnic lunch
Age & Participation:: Certified divers aged 10+; gloves and reef hooks strictly prohibited inside Caño Island Biological Reserve
Cancellation:: Free cancellation up to 24 hours in advance

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Isla del Caño Biological Reserve Guided Snorkeling Excursion from Drake Bay

Guided Surface Snorkeling · All Levels ★ 4.7 (251 reviews) · From $95

Snorkeling Excursion Booked via Viator / GetYourGuide

Isla del Caño Biological Reserve Guided Snorkeling Excursion from Drake Bay

Departure & Boarding:: Drake Bay main beach (wet-landing boat boarding ~7:30 AM)
Pickup Coverage:: Drake Bay beachfront meeting point (walkable from Agujitas / Drake Bay lodges)
Qualification Required:: None — surface snorkeling outing suitable for families, couples & mixed groups
Outing Duration & Dives:: 6 hours total outing (two 45–60 min guided reef snorkeling sessions at Caño Island + beach lunch) (2 guided surface snorkeling sessions (no scuba diving))
Equipment Included:: Mask, snorkel, fins, flotation vest, reserve entry ticket, bilingual naturalist guide & lunch
Age & Participation:: Ages 5+ (children must be accompanied by an adult); basic swimming comfort; life jackets provided
Cancellation:: Free cancellation up to 24 hours before start time

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Two-Tank Certified Scuba Diving Tour at Catalina Islands & North Island

Certified Open Water+ Required ★ 4.9 (451 reviews) · From $162

Certified Diver Trip Booked via Viator / GetYourGuide

Two-Tank Certified Scuba Diving Tour at Catalina Islands & North Island

Departure & Boarding:: Potrero / Flamingo Bay Dive Center (hotel pickup available in Flamingo, Potrero, Conchal, Brasilito & Tamarindo)
Pickup Coverage:: Complimentary or zone-based hotel pickup across Flamingo, Potrero, Brasilito, Conchal & Tamarindo; confirm exact pickup time on booking
Qualification Required:: Open Water Diver certification or higher (PADI, SSI, NAUI, CMAS); recent dive within 12–24 months recommended
Outing Duration & Dives:: 5 hours total outing (approx. 35–45 min boat ride each way + two 40–45 min guided dives + surface interval) (2 guided ocean tank dives)
Equipment Included:: 2 aluminum 80 cu ft tanks, weights, weight belt, and full scuba gear (BCD, regulator, wetsuit, mask, fins) included per operator listing
Age & Participation:: Minimum age 12+ with Junior Open Water / Open Water certification; must complete standard diver medical check
Cancellation:: Free cancellation up to 24 hours before departure (full refund via Viator / GetYourGuide)

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General Marine-Experience Discovery · GetYourGuide Partner Network Partner ID: 6ZV7KMH · cmp=costaricascubadive.com

Editorial Note: Automatic partner recommendations below provide general Costa Rica marine-experience discovery around Drake Bay & Caño Island Costa Rica diving snorkeling. Always verify the specific departure town, required certification card, and equipment inclusions on the booking page before reserving.

See Current Price & Availability on GetYourGuide ↗

EasyCostaRica Network · Regional Planning

Combining your marine excursion with national parks and wildlife ashore? See our sister guides on SouthernCostaRica.com (Osa Peninsula, Drake Bay & Uvita), CostaRicaCharters.com, and EasyCostaRica.com.

Compare Other Costa Rica Dive & Departure Areas

Playas del Coco & Ocotal Papagayo & Playa Hermosa Flamingo & Potrero Catalina Islands (Las Catalinas)Bat Islands / Islas Murciélago Uvita & Marino Ballena Caribbean Coast (Cahuita & Puerto Viejo) Cocos Island (Liveaboard Guide)