A 12,000-year-old bog boasting rare plants and fauna.

This young woman's tombstone names her murderer, who is buried in the same cemetery.

A New Hampshire grave with a grudge.

The ghost town that was one of New Hampshire's first settlements now exists as a park detailing its history.

A small obelisk marks the spot where Captain Sam Greele was killed by a falling tree.

A gravestone marks where a man's lost limb was laid to rest.

These towering spires and glowing walls are carefully crafted from hundreds of thousands of icicles.

The Old Man of the Mountain’s less-famous, but still beloved little brother is said to resemble a leader of the Abenaki tribe.

A long-forgotten Victorian swimming hole is still a fun spot for a dip.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

Generations of rockhounds got their start at this beloved, historic mine.

The final resting place of the first American-born professional magician.

The final resting place of the man who played the Invisible Man.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

This unusual building straddles two countries.

The entire length of the border is marked by a 20-foot-wide slash through the trees.

The longest continuous lava tube in the continental U.S. offers 2.5 miles of dark explorations for the adventurous.

This remarkable cave was discovered after a shepherd watched bees enter and exit through a small fissure.

Eyam took steps to quarantine themselves and keep the plague from spreading.

Mysterious spherical rocks in the semi-desert of western Kazakhstan.

This ancient limestone cave system contains many impressive geological features.

Spectacular rock formations host dinosaur footprints and an old hydrotherapy pool.

A set of beech hedges planted in the 19th century forms a tunnel that takes on a different appearance in every season.

For a few short weeks in spring, this hiking path becomes a daffodil paradise.