Top Results for Rhyolite

Cerro Pedernal, commonly called Pedernal, is a prominent flat-topped mountain in northern New Mexico near Abiquiú. Its resistant cap and steep slopes make it a distinctive landmark above the surrounding high-desert terrain. American painter Georgia O'Keeffe repeatedly depicted Pedernal from differen...

Kerlingarfjöll is a volcanic mountain range in Iceland's central highlands, reached from the Kjölur highland route. Its rhyolite mountains display red, yellow, and brown tones, while the Hveradalir area contains steaming vents, hot ground, and other geothermal features. The remote terrain attracts h...

Monkey Face is a freestanding rock pillar in Smith Rock State Park in central Oregon. Its weathered profile resembles a monkey's head, and a cavity high on the formation is incorporated into several climbing routes. The pillar is composed of volcanic tuff and is a prominent landmark within a park cl...

Tryfan is a 917-meter mountain in the Glyderau range of Eryri, formerly called Snowdonia, in north Wales. The North Ridge is a direct rocky approach involving sustained scrambling, frequent use of the hands, and route-finding across blocks, gullies, and exposed steps. It is intended for experienced...

Smith Rock is a prominent rock formation composed of welded tuff and basalt, located in central Oregon within Smith Rock State Park. The area is recognized as the birthplace of American sport climbing, heavily developed by climbers like Alan Watts in the 1980s. It features thousands of climbing rout...

Big Southern Butte is a prominent rhyolitic volcanic dome on Idaho's eastern Snake River Plain. It rises roughly 2,500 feet above the surrounding basaltic lava plain and reaches an elevation of about 7,550 feet, making it a major regional landmark visible across a broad area. The butte is relevant t...

Pigeon House Mountain, also known as Didthul, is a prominent peak in Morton National Park on the South Coast of New South Wales, Australia. Rising to about 720 meters, it has a distinctive summit formed from resistant volcanic rock above surrounding sandstone country and holds cultural significance...

Glass Buttes is a volcanic complex located in Lake County, Oregon, consisting of rhyolitic lava domes and flows. The area is notable for large, varied deposits of obsidian, a volcanic glass that was quarried by Indigenous peoples for thousands of years to produce tools and projectile points. Multipl...

Palisade Head is a large rhyolite rock formation located along the North Shore of Lake Superior in Minnesota, United States. Carved by historic volcanic activity and subsequent erosion, the cliff rises vertically from the lake and offers expansive views of the surrounding area. It is a popular desti...

Castle Rock is a prominent butte beside the city of the same name in Douglas County, Colorado. Composed of resistant rhyolite associated with volcanic activity in the region, it rises conspicuously above the surrounding terrain and served as a landmark for travelers and settlers. The rock supplied t...

The Chaitén fumaroles are volcanic gas vents associated with Chaitén volcano and its caldera in southern Chile. They became a prominent feature of the volcano's activity during and after the unexpected rhyolitic eruption that began in May 2008. The eruption produced ash, a sustained plume, and a new...

Clogwyn Du'r Arddu is a north-facing rhyolite crag on the northern side of Yr Wyddfa, also known as Snowdon, in Wales. The cliff is associated with the development of British rock climbing and contains traditional routes requiring technical movement and protection placed by climbers. It is primarily...

East Butte is a volcanic rhyolite dome on Idaho's Eastern Snake River Plain. It is the easternmost of the three prominent buttes commonly grouped with Big Southern Butte and Middle Butte, landforms that rise above the surrounding plain as isolated remnants of volcanic activity. East Butte is relevan...