These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

This unusual lava tube spouts seawater during high surf.

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

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

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

Once home to over 8,000 exiled Hawaiians suffering from Hansen's Disease.

An unassuming store hides relics of its former life as the jazz club that hosted some of the best black performers of the 1920s and '30s.

Assemble a masterpiece at the first and only North American school exclusively dedicated to mosaic art.

The iconic Chicago sculpture hides a beautiful and easily overlooked plaque on the backside.