Walmart Supercenter — Rawlins

Walmart Supercenter in Rawlins, Wyoming, off I-80, with a consistent history of permitting overnight parking for RVs and big rigs in the east perimeter of the lot. Staff have confirmed parking is acceptable on the east side, away from the truck entrance. An on-site fuel station is available, and the store carries full grocery and general merchandise; note that store hours are limited (not 24/7), so interior restroom access is tied to store hours. Expect some ambient noise from I-80 traffic and occasional passing trains; a petroleum refinery roughly a mile to the east can produce noticeable fumes depending on wind direction.