San Rafael Reef Guide
San Rafael Reef: A Geological Wonderland Guide
The San Rafael Reef, located near Green River, Utah, is a stunning geological formation that showcases the raw beauty and power of nature. This dramatic monocline, a step-like fold in the Earth's crust, stretches for miles across the desert landscape, creating a visually striking and unforgettable experience for visitors. The reef's rugged canyons, towering cliffs, and colorful rock formations offer endless opportunities for exploration and adventure. The San Rafael Reef's geological history dates back millions of years, to the Mesozoic Era when the area was covered by ancient seas and rivers. Over time, layers of sediment accumulated, forming the colorful sandstone and shale that characterize the reef today. The uplift of the Colorado Plateau and subsequent erosion by the Green River and its tributaries sculpted the landscape into its current dramatic form. The area also holds evidence of early human habitation, with petroglyphs and other artifacts left behind by Native American cultures. Visitors to the San Rafael Reef can enjoy a variety of activities, including hiking, camping, rock climbing, and off-road driving. The Little Wild Horse Canyon and Goblin Valley State Park, located nearby, are popular destinations for hiking and exploring the unique rock formations. The San Rafael River offers opportunities for kayaking and rafting. For those interested in history, the Cleveland-Lloyd Dinosaur Quarry, where numerous dinosaur fossils have been discovered, is a short drive away. While Green River is known for its melons, particularly cantaloupe, there are limited dining options directly at the reef itself, so it's best to pack your own food and water.
Transportation
The San Rafael Reef is best accessed by car. From Green River, take I-70 West and then exit onto various county roads depending on the specific area of the reef you wish to explore. High-clearance vehicles are recommended for some of the more rugged roads. Be sure to check road conditions before you go, as some roads may be impassable during wet weather.