Home to the Titanic Historical Society's collection.

The largest collection of historic military firearms in the United States.

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

The world's largest public collection of PEZ memorabilia.

A vast collection of rare books, manuscripts & extraordinary objects illustrating the history of medicine.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

This museum holds a fully-functional replica of the "Turtle," the first American submarine ever built.

British troops and Prohibition couldn’t stop this spot from becoming one of the United States' oldest continuously-run taverns.

This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

Celebrating an art form with a collection of puppets from all over the world.

A former copper mine which became a truly unsuccessful prison.

This strangely amalgamated museum explores the history of the Timex clock company as well as archaeology.

A religious-themed park filled with folk art to bring biblical stories to life that fell into disrepair and now being restored.

Amazing views of Long Island Sound can be seen from this mountaintop tower.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

One of America's first spies started out as a teacher in this little red one-room schoolhouse.

A museum dedicated to antique toys, collectibles, and nostalgia.

Thousands of American timepieces on display in the former clock-making capital of the country.

This historic park site contains the last remnants of a once bustling canal system.

Who knew the Devil's domain was a hot spot for tubing?

A parade of antique steeds offers a quirky ride through history.

The Connecticut village named for its subterranean thunder.

An abandoned 146-acre summer resort slowly being reclaimed by nature.