According to local history, this cast-iron canine was nearly melted down for bullets during the Civil War.

Once damaged by Hurricane Agnes, this bridge is now on the National Register of Historic Places.

The "Sultan of Swat" once attended a school at the site of this baseball field.

These five Art Deco homes were meant to solve the "small house problem."

First built around 1848, this bridge was destroyed by arson, but original timbers are included in the replacement.

Just outside the Naval Academy, Hell Point is a historical marker that could easily be the point where failed students wait for the bus.

The rock on which Moll Dyer was found frozen to death is said to still bear her handprint.

Historic barracks utilized during both the Revolutionary War and the Civil War.

The longest-covered bridge in the state of Maryland.

A rural colonial settlement that contains the remains of a store and cooper.

Washed out by the Johnstown Flood in 1889, the surviving portion of the original two-span bridge now resides at Fishing Creek.

This hidden treasure provides a charming access point along the south side of Baker Park.

The smallest covered bridge in Maryland.

This four-story steel sphere in Maryland was used to test biological weapons.

A state park that once served as an important river crossing, and now offers protected lands for endangered plants and animals.

Although built to generate electricity for Marylanders, this dam has become an all-you-can-eat buffet for American bald eagles.

Unannounced visitors are now welcome at the site of the largest Prohibition-era bootlegging operation in the region.

The final resting place of an iconic drag performer is decorated with pearls and hot-pink lipstick.

This massive swimming pool is the high tech home to the human-powered submarine races.

A swimming hole in the historic industrial quarry that supplied the marble for the Baltimore Washington Monument.

This historic lighthouse was well known for the large number of women who served as its keeper.

The childhood home of the Sultan of Swat is just a line drive away from Oriole Park at Camden Yards.

Meet some of the most prominent figures in Black history through life-sized wax models.

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