This black shoreline is made up of exploded lava particles.

A 1940's shrine dedicated to drowned fishermen on the outskirts of Honolulu.

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

This saltwater swimming pool, which is the last of its kind in the United States, is slowly crumbling within sight of multiple high-end beachside hotels.

On Waikīkī Beach, a monument to four extraordinary individuals of dual male and female spirits who brought the healing arts from Tahiti to Hawai'i.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Hawai'i's oldest wooden house was shipped around Cape Horn from Boston in 1820.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.