Nomadic Experiences - Back in the day when Sumaguing Cave in Sagada, Mountain Province is still social-distancing friendly. Before it became a major tourism boom, you can have the cave's natural pool
SUMAGUING CAVE: Spelunking for Beginners in Sagada, Philippines | The Poor Traveler Itinerary Blog
The First-Timer's Travel Guide to Sagada, Philippines | Will Fly for Food
Cave Connection in Sagada, a Spelunking Adventure in the Philippines | ContemporaryNomad.com