Tinagong Dagat

Tinagong Dagat is a small coastal islet and enclosed lagoon off the coast of Sipalay City in Negros Occidental, Philippines. Known as the 'Hidden Sea,' it features limestone cliffs surrounding a calm, shallow lagoon accessible only by boat. The islet is notable for its clear turquoise water, natural rock formations, and tranquil setting. It is a popular stop on Sipalay island-hopping tours for swimming, sightseeing, and photography.

Visitors can expect a short boat ride from Sipalay mainland to a small rocky islet enclosing a calm, shallow lagoon. The setting includes limestone rock formations, clear turquoise water, and a sheltered swimming area. There are no permanent structures on the islet itself. Visitors can swim, wade, snorkel, take photos, and view the surrounding coastline. Access is tide-dependent and via small outrigger boats operated by local boatmen.