Kerry Wolfe's User Profile - Atlas Obscura
Washington, D.C.

Ruins of the McMillan Sand Filtration Site

An Industrial Revolution-era public work that purified water using nothing but sand.
Sonora, California

Mark Twain's Cabin

Where the writer penned his famous story about a jumping frog.
Sweden

On the Way

Enigmatic bug-like sculptures mystify drivers along a Swedish highway.
Galveston, Texas

The Kettle House

This tiny, hurricane-resistant house in Galveston is one of the city's most notable architectural oddities.
Berlin, Germany

David Hasselhoff Museum

What started as a tongue-in-cheek shrine is now a full-blown museum celebrating "The Hoff" and his longtime love affair with Berlin.
Cumberland, Maryland

LaVale Toll Gate House

Maryland's first (and last standing) toll house on America's first federal road established the state as the "Gateway to the West."
Bucharest, Romania

Trajan and Wolf Statue

One of the most controversial statues in Romania is an emperor with no clothes.
Berlin, Germany

Museum of Unheard of Things

A wunderkammer of mysterious objects and stories.
Oxford, England

The Story Museum

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.
Lisbon, Portugal

Preserved Head of Diogo Alves

An early Portuguese serial killer's head is alarmingly well preserved in a jar at the University of Lisbon.
Denver, Colorado

Riverside Cemetery

The oldest operating cemetery in Denver is the eternal home of some of the Centennial State's most famous residents.
Shullsburg, Wisconsin

Gravity Hill in Wisconsin

A remote hill on a stretch of country road where the laws of physics are defied... or so it seems.
Doyle, California

Sierra Army Depot

One of the largest fleets of armored vehicles in the world, sitting out in the California desert.
Marion, Virginia

The Octagon House

An eight-sided home built during a brief octagon craze in the 1850s.
Paris, France

Jardin d'Acclimatation

In this Parisian garden's grotesque former life as a zoo it fed exotic animals to the bourgeois and put humans on exhibit.
Brooklyn, New York

Tomb of Secrets at Green-Wood Cemetery

A way to take your secrets to someone else's grave.
Kyiv, Ukraine

Holodomor Victims Memorial

The haunting complex honors the millions of Ukrainians who died in the forced famine under Soviet rule.
Zoar, Ohio

Historic Zoar Village

Ohio's 19th-century communist micro-society.
Maidstone, England

Maidstone Mummy

This 2,700-year-old woman is the jewel of the Maidstone Museum's Egyptian collection.
Los Angeles, California

Marciano Art Foundation

A long-vacant Scottish Rite temple in Hollywood has been converted into an art museum filled with Masonic relics.
Paris, France

Water Tank Beneath Palais Garnier

The subterranean "lake" below the Paris opera house inspired the Phantom of the Opera's lair.
New York, New York

The Shrine of St. Elizabeth Ann Seton

The home of the first American-born saint is one of the only curved buildings in New York.
Laurel, Maryland

Laurel Dinosaur Park

This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.
Groton, Massachusetts

Bancroft Castle

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.