San Francisco, CA
A copper-domed nineteenth-century columbarium contains tiers of ornate cremation niches in one of the city's few surviving purpose-built structures of its kind.
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San Francisco, CA
A copper-domed nineteenth-century columbarium contains tiers of ornate cremation niches in one of the city's few surviving purpose-built structures of its kind.
La Porte, TX
A towering memorial marks the battlefield where Texas won independence in 1836, with a museum and observation level inside the monument.
St. Marks, FL
Ruins and reconstructed remains of a strategic fort site used by multiple empires and armies.
Santa Fe, NM
Often described as the oldest church structure in the continental United States, San Miguel preserves layers of seventeenth-century and later reconstruction. Its adobe fabric and long use make it one of Santa Fe's most tangible early colonial sites.
Islamorada, FL
Submerged 1733 Spanish treasure-fleet wreck preserved as an underwater archaeological park.
Cortez, CO
A short trail reaches the remains of a large late-1200s pueblo at the head of Sand Canyon, once containing hundreds of rooms and many kivas. Only low masonry and room outlines remain, and visitors must stay on established trails.
Cave City, KY
A short National Park Service trail leads to an overlook near Sand Cave, where Floyd Collins became trapped during a 1925 exploration attempt and died after a rescue effort followed across the country. The cave itself is dangerous and not open for entry; OddWay should route visitors only to the established boardwalk and overlook.
Eads, CO
This sacred landscape preserves the site where U.S. troops attacked a Cheyenne and Arapaho village in 1864, killing mostly women, children and elders. NPS trails and overlooks interpret the event and its continuing legacy; access includes several miles of dirt road.
Bluff, UT
A long cliff face above the San Juan River contains hundreds of petroglyphs spanning multiple eras. A developed BLM recreation area provides lawful access to the panel.
Petersburg, AK
Low tides reveal petroglyphs and remnants of ancient intertidal fish traps around Sandy Beach. The features are archaeological resources, so visitors should observe them in place without moving rocks or disturbing cultural material.
Middletown Township, NJ
First lit in 1764, Sandy Hook Lighthouse is the oldest continuously operating lighthouse in the United States. The tower stands inside the Fort Hancock area of Gateway National Recreation Area, with scheduled ranger access to the interior.
Middletown Township, NJ
Surviving radar structures mark part of the Cold War Nike missile system that once defended the New York metropolitan area from air attack. The National Park Service still offers occasional guided tours of this former top-secret radar and guidance site near Horseshoe Cove.
Lead, SD
The visitor center overlooks the enormous Homestake Open Cut and explains how one of North America's deepest gold mines became a major underground physics laboratory. Exhibits connect mining machinery with experiments that search for dark matter, neutrinos and other elusive phenomena nearly a mile underground.
Yuma, AZ
A merchant's adobe home preserves Yuma's late nineteenth- and early twentieth-century domestic and commercial history. Period rooms and shaded gardens contrast sharply with the prison and military sites only blocks away.
Cass City, MI
A sandstone outcrop here contains Michigan's largest known collection of Indigenous rock carvings, including figures and teachings associated with Anishinaabe history. The site is jointly interpreted with the Saginaw Chippewa Indian Tribe, and the protected petroglyph viewing area is accessed through scheduled seasonal tours rather than unrestricted handling of the carvings.
Dodge City, KS
Deep parallel depressions west of Dodge City preserve wagon traffic from the Santa Fe Trail in the actual prairie surface. Seeing the route physically worn into the ground is more immediate than a marker describing where a trail once passed.
Sapelo Island, GA
A restored red-and-white lighthouse stands near the southern end of Sapelo Island beside marsh and maritime forest. Because reaching Sapelo generally requires ferry transportation and controlled island access, this is a destination to plan rather than an impromptu roadside stop.
Framingham, MA
This early house is associated with Sarah Clayes, who survived accusations during the Salem witch trials and later settled in the area known as Salem End. The restored building is a private residence, so view only from lawful public space.
Providence, RI
Poet Sarah Helen Whitman lived at 88 Benefit Street and became briefly engaged to Edgar Allan Poe in 1848. Their intense and unsuccessful courtship is one of Providence's strongest direct links to Poe. The building is a private residence, so it should be viewed only from the public sidewalk. Secondary source: https://edgarallanpoeri.com/contact/
Bristol, RI
The original eighteenth-century gravestone of Sarah Swan became a local curiosity because its carved portrait appears unusually expressive and distinctive compared with standard New England funerary art. To protect it from weather and vandalism, the original stone was moved to the Bristol Historical & Preservation Society while a replica marks the grave. Check museum hours before visiting specifically for the original.
Elma, WA
Two enormous cooling towers survive from the unfinished Satsop nuclear power project, creating one of Washington's most surreal industrial landscapes. The surrounding site is an active business park, so obey all barriers and access rules.
Saxman, AK
Saxman preserves a dense collection of Tlingit poles, many recreated from historic village carvings, beside a clan house and carving facilities. Cultural programs and interior access are scheduled, while the grounds are viewed under local visitor rules.
Scenic, SD
Scenic retains an old rail depot, jail cells and weathered commercial buildings from a community that declined almost to abandonment. Much of the town was sold as a single property in 2011, so travelers should remain on lawful public roads and never enter buildings or private land.
Niagara Falls, NY
The Schoellkopf complex was once the world's largest hydroelectric power station before a catastrophic rockslide and collapse destroyed most of it in 1956. A seasonal elevator at Niagara Falls State Park now carries visitors into the gorge, where surviving walls and industrial remnants can be seen along the official ruins trail.