This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

Toxic waste disaster that founded the Superfund program.

The most powerful waterfall in all of Europe.

A black sand beach where glacial fragments wash ashore and look like sparkling diamonds.

This beautiful, historic church looks like something out of a simpler past.

The oldest hall in Iceland was written of in the Sagas and features a centuries-old escape tunnel.

This black church sits alone among a field of lava rock.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

This elegant arc of a waterfall marks a religious turning point.

Walk in the footsteps of the gods and straddle two tectonic plates.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created with the discharge from a geothermal energy plant.

An apparition of Virgin Mary in Herzegovina.

Carefully reconstructed after the Bosnian War, this 16th-century bridge stands as a symbol of the country's enduring multicultural heritage.

This surreal memorial/cemetery is a necropolis of crumbling stonework and puzzle-shaped headstones.

One of the very few mosques built by the Ottomans still standing in Croatia is now a Catholic church.

Maze-like streets filled with vibrant murals draw visitors to this Istrian town.