A patch of Philippines forest devoted to saving the lives of an emotionally sensitive species of googly-eyed primates.

Bohol's mysterious brown hills.

This holy site either displays a centuries-old cross or a complete fake.

A once great mansion stands in stately ruin.

Five miles of underground river link lake to ocean.

This unusual island has a winding sand bridge that only appears at low tide.

This curious fresh and salt water lake holds a secret that draws in deep divers from around the world.

This belfry is all that remains of the town that was buried by a violent volcano eruption.

An island in the middle of a lake, in the middle of a volcano, in the middle of a bigger lake, in the middle of a bigger island, in an archipelago, in the Pacific Ocean.

This Philippine island is dotted with (fake) Grecian ruins.

The ruins on a deserted tropical island in the Philippines bear the scars of WWII.

In her ancestral home, one chef preserves ancient Filipino recipes and serves up traditional, home-cooked food to history-loving foodies.

Some locals believe the fabled lost gold of General Yamashida is hiding somewhere beneath the city.

This eerie abandoned building with a dark history is said to be one of the most haunted places in the Philippines.

This burial cave houses around 100 ancient coffins, neatly stacked to form a massive wall.

Hundreds of wooden coffins dangle from cliffs and caves in the Philippines.

These tiered rice paddies were carved into the hillsides 2,000 years ago.

It is believed that the historic tower is sinking at a rate of an inch a year, though no one is completely sure why.

Church organ in the Philippines constructed out of bamboo.

The largest United States military cemetery overseas.

Iron Butterfly's personal collection of footwear.

Marikina's record-breaking loafers.

A series of increasingly larger sundials have grown with this school.

A film center envisioned to rival Cannes ended up as a haunted place after at least 168 people were killed during the rushed construction.