Mark Sommer's User Profile - Atlas Obscura
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Mark Sommer's activity rankings
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Places visited in Green Valley, Arizona
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Places edited in Golden Valley, Arizona
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Places visited in Nelson, Nevada
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Places visited in Washoe County, Nevada
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Portland, Oregon

Collins Beach UFO Boat

This abandoned boat sits on a nude beach, is shaped like a UFO, and is covered in graffiti.
Cave Junction, Oregon

Out 'n' About Treehouse Treesort

Treehouse motel and treehouse-building school.
Turner, Oregon

Enchanted Forest

This charmingly homemade amusement park has been growing for 40 years.
McKenzie Bridge, Oregon

Proxy Falls

This frequently-photographed waterfall takes only a short hike to visit.
Mitchell, Oregon

Painted Hills

Oregon's unexpected high desert, displaying layers of time in a colorful show.
Clackamas County, Oregon

Bagby Hot Springs

Hollowed out cedar log tubs set in an ancient towering forest.
Morenci, Arizona

Morenci Mine

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.
Phoenix, Arizona

MacAlpine's Soda Fountain

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.
Tucson, Arizona

Ignite Sign Art Museum

This collection of neon icons is preserving Arizona's history, one sign at a time.
Wickenburg, Arizona

Wickenburg Jail Tree

Opinions differ as to whether this Arizona tree was actually used as a Wild West jail, but that hasn't stopped the town from capitalizing on it.
Casa Grande, Arizona

Corona Satellite Calibration Targets

Concrete crosses scattered across the Arizona scrubland which were used to align spy satellites.
Jerome, Arizona

Jerome's Sliding Jail

A Wild West jailhouse that slid down the mountainside.
Winslow, Arizona

Rock Art Ranch

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.
Joseph City, Arizona

Ella's Frontier Trading Post

Along the old Route 66 is an abandoned trading post made from old telephone poles, built by a former circus clown.
Flagstaff, Arizona

Cinder Lake Crater Field

An artificial crater field that trained astronauts for lunar exploration.
Pine, Arizona

Tonto Natural Bridge

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.
Tombstone, Arizona

Boothill Graveyard

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.
Tucson, Arizona

Valley of the Moon

The Magical World of George Phar Legler.
Pripyat, Ukraine

Abandoned City of Pripyat

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.
Semey, Kazakhstan

Semipalatinsk Polygon

One of the most horrible legacies of the Cold War is a site where the Soviet Union tested nuclear bombs on civilians.
Albuquerque, New Mexico

The National Museum of Nuclear Science & History

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.
Los Alamos, New Mexico

Bradbury Science Museum

This museum started as a collection of Manhattan Projects and continues to add exhibits as they are declassified.
New Mexico

Trinity Atomic Bomb Site

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.
White Pine County, Nevada

Hamilton Ghost Town

A Nevada mining boomtown that ran out of silver and luck.