Sinclair Gas Station
Gas StationsHours:
319 Grand Loop Rd, Yellowstone National Park WY 82190 Hours
About Sinclair Gas Station
The Sinclair Gas Station in Mammoth Hot Springs offers gas, snacks, and basic supplies. Gas prices are high, as expected in the park. The station has a tire inflator, but it may not work properly. Visitors have experienced mixed interactions with staff, with some feeling yelled at for safety concerns despite following park guidelines. Overall, it’s a convenient stop for fuel and snacks after camping or exploring the park, though prices are expensive and service experiences can vary.
Most Recent Reviews
September 2024
Paid $30 for a propane tank exchange. When we hooked it up and checked our meter it said tank was only 58% full!
September 2023
Was nice to stop in here after camping in the backcountry for a few days and find a sandwich, chips, and a candy bar on the shelf. Gas was pricey but you're in the park so...
More Comments(3)
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