This 180-resident Philippine island has an 8.2km underground river locals cap at 1,200 daily visitors to guard from Instagram
At dawn, Sabang Wharf disappears into limestone mist as our kayak glides toward what appears to be solid rock. The cave mouth reveals itself only at the last moment, swallowing our boat into cathedral darkness where 5,000 bats roost above an 8.2-kilometer underground river. This is Puerto Princesa Subterranean River, where 180 local residents have … Lire plus









