Grassy Trail Reservoir   Be the first to submit input for Grassy Trail Reservoir. If you have info on Grassy Trail Reservoir, Book Cliffs, Carbon County, Utah please submit it here to improve this web site.          These outdoors activities are available near Grassy Trail Reservoir.   Public Lands Near Grassy Trail Reservoir: Starvation State Park, Utah, 31 miles away Green River State Park, Utah, 37 miles away   Hotels Near Grassy Trail Reservoir: Greenwell Inn Convention Center And Suit, Price, 28 miles away Best Western Carriage House Inn, Price, 28 miles away Super 8 Price, Price, 30 miles away Holiday Inn Hotel & Suites PRICE, Price, 30 miles away Ramada Limited Green River, Green River, 37 miles away   Whitewater Near Grassy Trail Reservoir: Price River, EmeryCounty, 19 miles away       Class III-V - 16 miles long (Woodside to confluence with Green River)