The Twisted Trees of Alticane are an unnerving grove of Quaking Aspen, apparently mutated from a single source, giving them a twisted and unnatural appearance.

A 30-acre garden inspired by the principles of modern physics.

An exquisite tunnel of cascading flowers.

Located right outside of Vienna, visitors can take in expansive views of an ethereal forest.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

A museum that houses the world's largest collection of ventriloquism dummies.

San Diego's most historic and haunted home.

A castle perched precariously over the Crimean Sea.

Smooth basaltic rocks tell a tale of ancient glacial waterfalls.

Quite simply the largest tree in the world (by volume).

This park contains a number of standing stones meant to heal and inspire.

Acres of natural wonders left behind by a socialite-turned-gardener.

The world's largest dark sky preserve is a Canadian park established to preserve the country's last wood bison.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

This amazingly preserved Gold Rush town is a historian's dream.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

This expansive bridge in the Canadian wilderness was originally just built for friends.

An obscure waterfall that looks like something out of a fantasy novel.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

One of the oldest living oak trees in the Southeast.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.