Geological Sites in Yellowstone National Park

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Geological Sites in Yellowstone National Park

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Name Category Location
 
Back Basin
The trail through Back Basin is a 1½-mi loop guiding you...
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Geological Sites Norris
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Beaver Ponds Loop Trail
The hike to Beaver Ponds is a 2½-hour, 5-mi round-trip...
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Geological Sites Mammoth Hot Springs
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Black Sand Basin
There are a dozen hot springs and geysers near the cloverleaf...
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Geological Sites Old Faithful
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Bunsen Peak Trail
Past the entrance to Bunsen Peak Road, the moderately difficult...
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Geological Sites West Yellowstone
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Fountain Paint Pots Nature Trail
Take the easy ½-mi loop boardwalk of Fountain Paint Pot...
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Geological Sites West Yellowstone
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Great Fountain Geyser
This geyser erupts twice a day; rangers predict when it will...
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Geological Sites West Yellowstone
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Lower Geyser Basin
Shooting more than 150 feet in the air, the Great Fountain Geyser...
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Geological Sites West Yellowstone
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Mammoth Hot Springs Terraces
Multicolor travertine terraces formed by slowly escaping hot...
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Geological Sites Mammoth Hot Springs
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Midway Geyser Basin
Called "Hell's Half Acre" by writer Rudyard Kipling, Midway Geyser...
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Geological Sites West Yellowstone
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Mud Volcano Interpretive Trail
This ¾-mi round-trip trail loops gently around seething...
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Geological Sites Canyon
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Mystic Falls Trail
From the Biscuit Basin boardwalk's west end, this trail gently...
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Geological Sites Old Faithful
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Natural Bridge
You can take an easy 1-mi hike or bicycle ride from Bridge Bay...
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Geological Sites Bridge Bay
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Norris
Norris, at the western junction of the Upper and Lower Loops...
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Geological Sites West Yellowstone
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Norris Geyser Basin
From the Norris Ranger Station, choose either Porcelain Basin...
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Geological Sites Norris
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North Rim Trail
Offering great views of the Grand Canyon of the Yellowstone...
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Geological Sites Canyon
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Observation Point Loop
A 2-mi round-trip from the temporary Old Faithful Visitor Center...
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Geological Sites Old Faithful
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Old Faithful
Almost every visitor includes the world's most famous geyser...
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Geological Sites Old Faithful
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Old Faithful
Old Faithful, the world's most famous geyser, is the centerpiece...
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Geological Sites West Yellowstone
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Old Faithful Geyser Loop
Old Faithful and its environs in the Upper Geyser Basin are rich...
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Geological Sites Old Faithful
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Petrified Tree
If you enjoy seeing bears in zoo pens, you'll get the same level...
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Geological Sites Tower
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Porcelain Basin
Porcelain Basin, In the eastern portion of the Norris Geyser...
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Geological Sites Norris
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Porcelain Basin Trail
At Norris Geyser Basin, this ¾-mi, partial-boardwalk loop...
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Geological Sites Norris
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Purple Mountain Trail
Climbing a steady 1,500 feet from start to finish, this 6-mi...
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Geological Sites West Yellowstone
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Shoshone Lake-Shoshone Geyser Basin Trail
A 22-mi, 11-hour, moderately difficult overnight trip combines...
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Geological Sites Old Faithful
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Slough Creek Trail
Starting at Slough Creek Campground, this trail climbs steeply...
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Geological Sites West Yellowstone
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Storm Point Trail
Well marked and mostly flat, this 1½-mi loop leaves the...
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Geological Sites Fishing Bridge
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Sulphur Caldron
You can smell the sulfur before you even leave your vehicle to...
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Geological Sites Fishing Bridge
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Two Ribbons Trail
This accessible, boardwalked path runs along the Madison River...
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Geological Sites West Yellowstone
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Upper Geyser Basin
With Old Faithful as its central attraction, this mile-square...
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Geological Sites West Yellowstone
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West Thumb Geyser Basin
The primary Yellowstone caldera was created by a volcanic eruption...
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Geological Sites West Thumb
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