Compare prices
EN
Snorkeler swimming close to a massive whale shark in deep blue water.

Explore

Island Trails and Historic Sites

Step away from the beach to hike Sumilon Island's inland trails. You will find colonial ruins, an active lighthouse, and a mangrove lagoon.

Photo: tour listing on Viator

While most visitors stay on the sandbar, the 24-hectare island features a network of walking trails. These paths lead you through dense tree parks to historical structures and inland waters.

You can hike independently or join a guided trek. Follow designated paths to protect local flora and fauna.

Two people standing on a white sandbar under a clear blue sky.
Photo: tour listing on Viator
01

19th-Century Baluarte

30 minsAccessible via trails

This historical watchtower dates back to the Spanish colonial era. It was originally built as a warning system against marauders. You can reach the ruins by following the island's trekking trails.

Couple relaxing in a circular infinity pool overlooking the ocean at a resort.
Photo: tour listing on Viator
02

Sumilon Lighthouse

30 minsOcean vantage point

This functional lighthouse sits inside a protected tree park on the south side of the island. It marks one of the highest points of your hike. The base of the lighthouse provides an elevated vantage point to photograph the ocean.

Couple lounging in a clifftop circular pool with stunning ocean views.
Photo: tour listing on Viator
03

Natural Lagoon

1 hourKayaking and pedal boats

An inland body of water surrounded by tall mangroves provides a quiet retreat. The calm water is ideal for observing local bird species. Resort guests and day-pass holders can use kayaks, pedal boats, or try catch-and-release fishing here.

Trek with a Day Pass

Boats moored near a white sandbar with lush green hills in the background.
Bluewater Sumilon Day Pass7 h 5.0 (3)from $79
bluewater resort day passfrom $79 on Viator
Check dates