Wildlife

San Vicente Marine Sanctuary

A locally protected reef and mangrove sanctuary on Olango Island with a bamboo boardwalk and snorkeling grounds.

About San Vicente Marine Sanctuary

San Vicente Marine Sanctuary is a community-run fish and coral conservation area on Olango Island, part of the island group across the channel from Mactan. Decades ago the reef here was badly degraded by dynamite fishing and shell harvesting; the barangay, working with local Bantay Dagat volunteers, closed the area off to destructive practices and let the reef and mangroves recover, and the site is now considered one of the more extensive reef stretches in Central Visayas. A roughly 500-meter bamboo boardwalk cuts through healthy mangrove stands and ends at an over-water viewing platform looking toward Cebu and Mactan. From the boardwalk and surrounding shallows, visitors can snorkel, feed fish, paddle, or arrange an introductory scuba dive, and overnight camping is possible with prior arrangement. As part of the Olango Island group, it sits near the separately protected Olango Island Wildlife Sanctuary, making the two a natural pairing for a full day out on the island.

What makes it worth it

Highlights

500-meter bamboo boardwalk through mangroves
Community-led reef rehabilitation
Snorkeling and fish feeding
Overwater viewing platform
Introductory scuba diving available
One of Central Visayas' larger reef areas

Tips for visitors

1 Snorkeling is best near low tide when the reef flats are more exposed. Bring aqua shoes for the boardwalk and reef edges. Groups pay a shared environmental fee, so it's more economical with company. Location approximate — confirm on arrival.

Wayfinder route

How to get there

From Cebu City, cross to Mactan (30-45 minutes), then take a pump boat from Angasil Port to Olango Island (about 20-30 minutes). From the Olango pier, a tricycle to Barangay San Vicente takes roughly 15 minutes.

Nearby on the chart