Brand Certified
Sinclair Gas Station
3.8(71 reviews)
Certified by Sinclair Gas Station • Mar 15, 2026
Business Details
3889 Highway 21, Idaho City, ID
83631, United States
Certified by Sinclair Gas Station • Mar 15, 2026
(208) 392-4900
Certified by Sinclair Gas Station • Mar 15, 2026
https://stations.sinclairoil.com/id/idaho-city/3889-highway-21
Certified by Sinclair Gas Station • Mar 15, 2026
About
Certified by Sinclair Gas Station • Mar 15, 2026
Gas StationConvenience Store
Sinclair Oil's iconic DINO-SAUR has been fueling America since 1916 and is proud to provide innovations such as DINOCARE™ A TOP TIER™ Gasoline that will keep American drivers on the road for years to come.
Location
Certified by Sinclair Gas Station • Mar 15, 2026
Hours
Certified by Sinclair Gas Station • Mar 15, 2026
Reviews
3.8
71 reviews
5 stars
31
4 stars
16
3 stars
13
2 stars
3
1 star
8
- KJKhyle Socrates JaenOct 21, 20253.0Little gas station, with bathrooms (make sure to buy something if you just use the bathrooms. Be considerate.), and enough snack options to get you through. Connected to a tiny little restaurant with chicken, pizza and subs.
- RCRosy CressyMay 26, 20255.0Thanks!!! Great Customer Service!!!
- JKJason KinneyMar 26, 20244.0Friendly staff, all your travel needs, just don't buy gas from them, it's atleast and I mean very least $1.20 more per gallon than literally any where else.
- HDhope daleFeb 19, 20235.0The folks here were really friendly and frankly went above and beyond for my partner and I. We had car trouble in the dead of winter and allowed us ample time to have our car removed and offered us a place to warm up in the bitter cold. The locals here are really kind as well. Plus the Highlander grog coffee is the best coffee I have had in a great while, and now I am obsessed on how to find it.
Frequently Asked Questions About Sinclair Gas Station
What is Sinclair Gas Station known for?
Sinclair Gas Station is known for its iconic DINO-SAUR and providing DINOCARE™ A TOP TIER™ Gasoline since 1916, helping keep American drivers on the road.
Where is Sinclair Gas Station located?
It is located at 3889 Highway 21, Idaho City, ID 83631, United States.
What are the operating hours of Sinclair Gas Station?
The station is open daily from 5:00 AM to 11:00 PM.
What payment methods are accepted at Sinclair Gas Station?
They accept American Express, Cash, Discover, MasterCard, and Visa.
Does Sinclair Gas Station have a convenience store and grocery options?
Yes, Sinclair Gas Station operates as both a convenience store and grocery store.
How can I contact Sinclair Gas Station?
You can reach them by phone at +1 208-392-4900.
Are there any nearby restaurants where I can eat before or after visiting Sinclair Gas Station?
Yes, nearby restaurants include Krispy Krunchy Chicken, Sarsaparilla Ice Cream Parlor and Gift, Chicory & Sage wine bar, calamity jaynes American restaurant, Gentry’s Outpost/Leon’s Cafe, and Seasons Mountain Dining & Grocery.
What nearby attractions can I visit when coming to Sinclair Gas Station?
You can explore the Idaho City Historical Museum, Idaho City Historic District Walking Tours, and the Boise Basin Library District.
Is there public transportation or an airport near Sinclair Gas Station?
Yes, the Idaho City-US Forest Service Airport is nearby, which can assist travelers visiting the area.
Are there any local shops or services near Sinclair Gas Station that visitors might find useful?
Nearby you will find the Idaho City Visitors Center, Path Of Tradition Knives & Surplus outdoor gear shop, and local beauty salons like Beautiful Mountain Lashley and Breath of Fresh Hair.
Brand Certified Facts from Sinclair Gas Station
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Certified March 15, 2026Yext Knowledge Graph
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