Fort Santa Isabel

Fuerza de Santa Isabel was raised by the Spanish in 1667 and rebuilt in coral stone over the decades that followed, guarding the bay from raids when Taytay governed the whole Calamianes. Inside the walls: ramparts you can walk, original cannons, a small chapel ruin, and a clean line of sight over the fishing fleet below. Entrance is cheap (₱30–80 depending on who's collecting). The town around it is the real time capsule: stilt houses over the shallows, a market that smells of dried fish, and no tour groups anywhere.