These ancient sacred grounds granted amnesty to those who managed to reach them.

A priest with no formal artistic training used basic house paint to create gorgeous religious scenes inside this historic church.

A controversial memorial at the place where Captain Cook met his violent end.

Try your hand at old-fashioned coffee growing at this museum devoted to one of the world's most coveted beans.

A true treehouse near Hawai'i Volcanoes National Park.

The spot where the namesake of the Douglas fir met his mysterious end on a Hawaiian volcano.

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.

This legendary urban waterfall creates a dazzling display of rainbows.

Hide from the tourist hordes in these relatively unknown, and unguarded lava caves.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

This tiny Hawaiian island is slowly coming back to life after being bombed during naval training exercises.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

The famous aviator's final resting place is a study in natural beauty.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

A tunnel of hardened lava along Maui’s famous Road to Hana.

Few of the many visitors to this resort town know of its hidden Maya ruins.

An ancient system of freshwater caves filled with animal bones, including that of species long-extinct.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

This whimsical fountain pays tribute to Toronto's four-legged friends.

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

A unique collection of Science Fiction, Fantasy, and everything in-between.