One of the now-less-hidden floral gems of the "Emerald Necklace."

Three prestigious academic collections come together to create a world-class natural history museum.

Over 50 whirling pools left behind from the glacial age.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Dim sum, served in a grand old theater.

This former Masonic hall has been turned into an art project that uses even more metaphysical iconography.

The Boston square dedicated to the dark poet who was born nearby.

A beautiful Victorian-era cemetery, complete with a miniature village.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

A railroad magnate's replica village has become home to a genetic seed bank for rare breeds of livestock.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

Unicorns, elephants, and bears, oh my!

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

The whole world in one water tank.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

A haunting exhibit in a wildlife refuge center highlights threatened species and the conservation efforts needed to save them.

This one-room cabin where the young colonel slept during the French and Indian War.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

Electronic inventions that resulted in products and systems we use every day are on display in this labor-of-love museum.

The Forest Service's surprisingly sophisticated collection of wildfire prevention art features America's most beloved bear.

Ship skeletons haunt Baltimore's waterways.