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Showing 32 results for rhyolite ...
Old Faithful Inn
Canyon Lodge and Cabins
Natural Bridge Trailhead
- Type: Place

This trailhead is located south of Bridge Bay and has limited parking. The following trail can be accessed from this trailhead:- Natural Bridge Trail Natural Bridge Trail An easy 2.5-mile (4-km) there-and-back trail that travels through a forest and along an old service road to a natural bridge, which was cut out of a cliff of rhyolite rock by Bridge Creek. Backcountry RegulationsPermit required for fishing, boating, riding, and overnight camping. More information at the Cent
Grand Canyon of the Yellowstone - Lookout Point
Fountain Paint Pot - West
Fountain Paint Pot - East
Dunraven Pass
Pinkley Peak
Window Trail Stop #7
Cerro La Jara Stop 4
Cerro La Jara Stop 6
- Type: Place
Cerro La Jara Stop 7
- Type: Place

Cerro del Medio is a volcanic dome that was formed a few tens of thousands of years after the caldera collapse, when a large lake partly filled Valle Grande. It was the first volcanic dome to erupt after formation of the caldera. The lava that formed the volcanic dome was very hot and contained a lot of silica. It cooled quickly, possibly because it was erupted underwater, and formed rocks called rhyolite and obsidian.
Bridge Bay - Natural Bridge Trailhead
- Type: Place

This trailhead is located in the Bridge Bay Developed Area. The following trail can be accessed from this trailhead:- Natural Bridge Trail Natural Bridge Trail An easy 2.5-mile (4-km) there-and-back trail that travels through a forest and along an old service road to a natural bridge, which was cut out of a cliff of rhyolite rock by Bridge Creek. Backcountry RegulationsPermit required for fishing, boating, riding, and overnight camping. More information at the Center Backcoun
Devil's Homestead Overlook
Photography as Preservation
- Type: Article

Rhys Martin is a photographer and travel writer from Tulsa, OK. After a 10-month international backpacking journey, he focused his attention on Route 66 and the American experience. He has traveled all 2,400 miles of the Mother Road and regularly seeks out forgotten corners of the Midwest. Rhys writes a monthly travel column for Tulsa People Magazine and his work has been featured in This Land, Route 66 Magazine, Nimrod Journal, Inbound Asia Magazine, The Oklahoman, and th
Shorty Harris
Women of Schwab
- Type: Person
The townsite of Schwab sits on the eastern side of Death Valley, seemingly wiped from the earth. Upon closer inspection today, the site shows signs of various tents, businesses, and structures meant to service local mines.
Lillian Malcolm
- Type: Person
Alice Diminy’s life started across the globe from where she would gain her fame. She was born in 1852 in Bavaria but lost her parents rather young.