Things to Do in Bohol: Diving, the Chocolate Hills, River Cruises, and Wildlife

Bohol packs an unusual range of activity into a compact island, and the geography does the sorting for you. The marine encounters concentrate around Panglao and its offshore islands — Balicasag’s wall dive and turtle sanctuary, the snorkel sites across the house reefs, the dolphin-watching runs to Pamilacan. The landscape destination is the interior: the Chocolate Hills in Carmen, the tarsier sanctuary in Corella, the Loboc River valley and the firefly colonies on the Abatan. The heritage circuit runs along the south coast road through coral-stone churches that most visitors drive past.

Most of these chain together better than first-timers expect: the Loboc River lunch cruise and the Abatan fireflies are a natural same-day pairing; the countryside circuit connects the Chocolate Hills, the tarsier sanctuary, and the Blood Compact site in one long day; Balicasag diving and a Virgin Island sandbar stop work back-to-back on the same boat. The themes below are organised the way you’d actually build an itinerary — by what you want to do, not just by where it is.

Frequently Asked Questions

What is Bohol best known for?
The Chocolate Hills (a geological wonder that rewards understanding, not just a photo), the tarsier — one of the world's smallest primates and a Bohol conservation symbol — the Balicasag marine sanctuary (among the most intact reef systems in the Philippines), and the Loboc River firefly colonies. The heritage churches along the south coast road are underrated by most guides.
Can I combine activities in one day?
Yes — the countryside circuit (Chocolate Hills, tarsier sanctuary, Loboc River, Blood Compact) is a single long day. Balicasag diving pairs with a Virgin Island sandbar stop. The Abatan River fireflies run from dusk and pair naturally with the Loboc River lunch cruise. The whale shark encounter at Anda is a full separate day from Tagbilaran.
Are the Bohol whale shark encounters ethical?
The Anda encounters are wild — the sharks are not fed and do not aggregate due to provisioning. These are natural aggregations, seasonal (typically December to March), and subject to weather. This is meaningfully different from the Oslob encounters in Cebu, which involve feeding. The guide covers the Anda access in detail.