The San Rafael Reef is a geologic feature located in Emery County in central Utah, part of the Colorado Plateau. Approximately 75 miles long, it is the distinctive eastern edge of the San Rafael Swell
Western San Rafael Reef, Utah, looking south
Upturned strata forming the San Rafael Reef south of Interstate 70, Emery County, Utah.
Shadows of contrails over San Rafael Reef — San Rafael Swell, Reef (perimeter), and San Rafael Desert at south & southeast. The Reef is most of the southeast, and east perimeter of the 45-mile-wide (72 km) (west-to-east) San Rafael Swell, which trends southwest-by-northeast.
Approach to the San Rafael Reef's eastern end, from Interstate 70, which crosses through the Reef onto the San Rafael Swell, east-to-west looking.
Interstate 70 is a mainline route of the Interstate Highway System in the United States connecting Utah and Maryland. The Utah section runs east–west for approximately 232 miles across the central par
San Rafael Reef
…of the 45-mile-wide (72 km) (west-to-east) San Rafael Swell, which trends southwest-by-northeast. Approach to the San Rafael Reef's eastern end, from Interstate 70, which crosses through the Reef onto the San Rafael Swell, east-to-west looking. Interstate 70 cuts through the impressive San Rafael Reef from the…
I-70 routed through Spotted Wolf Canyon
I-70 crossing Eagle Canyon inside the San Rafael Swell
Looking west on I-70 across Sagers Flat
Inside the San Rafael Swell