Brand Certified
Sinclair Gas Station
3.9(7 reviews)
Certified by Sinclair Gas Station • Aug 16, 2026
Business Details
343 Grant Rd, Yellowstone Ntn, WY
82190, United States
Certified by Sinclair Gas Station • Aug 16, 2026
(307) 242-7364
Certified by Sinclair Gas Station • Aug 16, 2026
https://stations.sinclairoil.com/wy/yellowstone-ntn/343-grant-rd
Certified by Sinclair Gas Station • Aug 16, 2026
About
Certified by Sinclair Gas Station • Aug 16, 2026
Gas StationConvenience Store
Sinclair brings more than a century of trusted American fueling with our iconic DINO® and DINOCARE™ TOP TIER™ gasoline to help engines stay clean and efficient. Sinclair stations combine quality fuel and modern convenience – and with DINOPAY®, our mobile payment app, fueling up is fast, simple and secure.
Location
Certified by Sinclair Gas Station • Aug 16, 2026
Hours
Certified by Sinclair Gas Station • Aug 16, 2026
Monday7:00 AM - 8:00 PM
Tuesday7:00 AM - 8:00 PM
Wednesday7:00 AM - 8:00 PM
Thursday7:00 AM - 8:00 PM
Friday7:00 AM - 8:00 PM
Saturday7:00 AM - 8:00 PM
Sunday7:00 AM - 8:00 PM
Reviews
3.9
7 reviews
5 stars
5
4 stars0
3 stars0
2 stars0
1 star
2
- LHlinda huberJul 16, 20265.0Our car broke down after entering Yellowstone. We were able to make it to this station. Ashley and Mason were amazing. Friendly, knowledgeable, and efficient. They diagnosed the problem, made phone calls to local garages in town who had the part that was needed and towed our car and us to garage and got us to our hotel. Nothing to say but exceptional
- DFDakota FutrellJul 2, 20251.0There is no gas station here. Thanks.
- KPKrissy A. PetersonOct 11, 20245.0Very nice place. I was able to get what I needed and be on my way. Very nice staff, too.
- KJKaleb JonesAug 6, 20235.0was backpacking recently. realized I forgot my loose trash bag with all my food and water in it. wouldn't you know I stopped and got some beer and food and kept on my way. Thanks Sinclair!
- HTHot TamaleJul 26, 20235.0On my 50 mile back country back packing trip, I realized 20 miles in I forgot to pack water. Luckily this Sinclair was open and was able to get water and food. Very friendly service. Even warned me of the grizzlies that frequent the area.
Frequently Asked Questions About Sinclair Gas Station
What is Sinclair Gas Station known for?
Sinclair Gas Station is recognized for its iconic DINO-SAUR and providing DINOCARE™ A TOP TIER™ Gasoline to keep vehicles running efficiently.
What are the operating hours of Sinclair Gas Station?
Sinclair Gas Station is open daily from 7:00 AM to 9:00 PM.
Where is Sinclair Gas Station located?
It is located at 343 Grant Rd, Yellowstone Ntn, WY 82190, United States.
What payment methods are accepted at Sinclair Gas Station?
The station accepts American Express, Cash, Discover, Mastercard, and Visa.
Can I find Sinclair Gas Station's website and social media online?
Yes, their website is https://stations.sinclairoil.com/wy/yellowstone-ntn/343-grant-rd, and you can find them on Facebook, Instagram (@sinclairoilcorp), and Twitter (@sinclairoilcorp).
Are there any nearby gas stations if I need additional fuel options?
Nearby options include other Sinclair Gas Stations and Yellowstone Park Service Stations which also offer convenience store services.
What notable parks are near Sinclair Gas Station?
Sinclair Gas Station is close to Yellowstone National Park's North East Entrance and Grand Teton National Park, great for visitors planning park excursions.
Are there dining options near Sinclair Gas Station?
Yes, you can visit Grant Village Lake House Restaurant, Lakehouse Restaurant, or Grant Village Dining Room for a variety of dining experiences nearby.
Where can I stay close to Sinclair Gas Station?
Nearby accommodations include Grant Village Lodge E, Grant Village Lodge A, Grant Village, and Grant Village Grayling Dorm in Yellowstone National Park.
What recreational activities are available near Sinclair Gas Station?
Visitors can enjoy Yellowstone Geyser Kayak Tours and explore Shoshone Lake for outdoor and active lifestyle activities.
Brand Certified Facts from Sinclair Gas Station
This information is certified by Sinclair Gas Station and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 16, 2026Yext Knowledge Graph
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