An image of the USS KIDD (Destroyer).

The final residence of poet Walt Whitman.

An image of the Paca House and Garden.

Named for Federalist Party leader Alexander Hamilton, this 1805 building was designed by Samuel McIntire to serve Salem's Federalist Party activities. It has been described as "one of the most outstanding Federal-era public buildings" in...

Campsite used during the westward passage of the Lewis and Clark Expedition in 1805 as the party prepared to cross the Bitterroot Mountains, and again during return passage in 1806.

The oldest arsenal in the U.S.

Home of Parker Cleaveland who conducted some of the earliest studies of mineralogy in the US. Known as the "Father of American Mineralogy", Cleaveland lived in this house from 1806 to 1858.

An image of the Colonel Charles Young House.

Market below, town hall above.

This Federalist house, designed by Ithiel Town and built in 1810, most notably served as the longtime home of botanist and Harvard professor Asa Gray (1810-88). Gray was one of the most important botanists of the 19th century, publishing...

This building was used as a jail from 1719 to 1879, and was built using architectural elements of an even older jail. It saw other uses afterward, and is now a local museum.

Variety of cultural and natural resources including five volcanic cones, hundreds of archeological sites and an estimated 25,000 images carved by native peoples and early Spanish settlers.

This Greek Revival courthouse was built in 1827 and expanded over the 19th century. It was site of the controversial Sacco-Vanzetti trial in 1921, and has changed little since then.

Possibly the only remaining German Weinbauernhaus in America, combining a residence with the production of alcohol.

An image of the Shadows-on-the-Teche.

An image of the Warren County Courthouse.

Social hotspot and home of innovative Wadsworth Atheneum director Arthur Everett Austin, Jr..

An image of the Cincinnati Observatory.

Home of George Walton, signer of Declaration of Independence.

1839 Gothic Revival house by Richard Upjohn was the first summer residence in Newport.

Residence of Alfred Lunt and Lynn Fontanne.

Railroad depot and related buildings.

Now embedded within the Peabody Essex Museum, the East India Marine Hall was built in the 1820s. The museum traces its lineage to the 1799 East India Marine Society, claiming to be the nation's oldest continuously operating museum.

Home of Associate Justice of the Supreme Court of the United States and Abraham Lincoln campaign manager David Davis.