Maverik Adventure's First Stop (476) 4301 S Douglas Highway Open 24 Hours Open 24 Hours Open 24 Hours Open 24 Hours Open 24 Hours Open 24 Hours Open 24 Hours4301 S Douglas Highway Gillette, WY 82716 USphone(307) 682-2092(307) 682-2092ServicesDiesel Fuel, 24-Hour Restrooms, Regular Gas, Premium GasGet DirectionsVisit Store Website