A giant scrap metal troll rests his hands on top of a dilapidated building covered in graffiti.

Learn about the last river many crossed to find freedom from slavery in the United States.

Take an underground boat ride through a former hydraulic raceway that was built in the late 19th century.

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

Remnants of a storybook amusement park hidden behind a strip mall.

The haunting "Hell House Altar" is one of the few remnants of an abandoned college that has been a magnet for local legends.

This Harriet Tubman mural went viral for kids interacting with it.

A charming tour of the umbrella, tin-can, and drinking-straw capital of the world.

At the birthplace of American railroading, a world-class collection of historic trains.

A former pillar of the Black community in Ellicott City.

Hidden within an idyllic suburban garden is a memorial dedicated to the victims of a terrifying spree of killings committed on U.S. soil.

This statue honors the author's groundbreaking family story.

A miniature city within a city, complete with traffic signs, signals, and streets to teach Baltimore's youth traffic safety laws.

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

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

A Maryland museum dedicated to Black history, housed in a historic church.

This Asian-inspired tower in a lush urban park provides spectacular panoramic views of Baltimore.

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

The 72-foot giant escaped confinement in a large patch of mulch only to be reburied in the sandy shores of the Potomac River.

The world's oldest continuously operating airport was founded by the Wright Brothers.

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

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

Once America's tallest structure, now a Baltimore landmark.