Grand Teton National Park 10 years old and have odometer readings of less than . Additionally, snowmobile use is for the purposes of accessing ice fishing locations only. Snowmobile access was permitted between Moran Junction and Flagg Ranch adjacent to the John D. Rockefeller, Jr. Memorial Parkway so that travelers using the Continental Divide Snowmobile Trail could traverse between Bridger-Teton National Forest and Yellowstone National Park. However, in 2009, winter use planners closed this since unguided snowmobile access into Yellowstone National Park was also discontinued. The Craig Thomas Discovery and Visitor Center adjacent to the park headquarters at Moose, Wyoming, is open year-round. Opened
Alcova, Wyoming Alcova, Wyoming Alcova is a census-designated place (CDP) in Natrona County, Wyoming, United States. It is part of the Casper, Wyoming Metropolitan Statistical Area. The population was 76 at the 2010 census. The center of population for the CDP is located in the small Town of Alcova. Alcova and the nearby reservoir, Alcova Lake, are popular vacation spots with many seasonal residents. According to the United States Census Bureau, the CDP has a total area of 1.25 square miles (3.2 km²), of which 1.21 square miles (3.1 km²) was land and 0.04 square miles (0.1 km²) (3.0%) was water. According