moderate
6–8 hours
Participants should be in decent physical shape and comfortable operating UTVs.
Discover Idaho's rugged beauty with a private Polaris UTV rental in Mackay. Explore remote trails, enjoy stunning views, and create unforgettable adventures tailored just for you.
Must be 21+ to rent or operate • 9 Hours • 2-4 seater options
Experience the thrill of off-roading in a brand new Polaris RZR UTV, exploring hundreds of miles of scenic trails in Idaho's Lost River Valley. This 9-hour adventure promises unforgettable landscapes and excitement, perfect for those seeking an exhilarating outdoor escape. Don't miss your chance to ride in this ATV/UTV paradise!
9 Hours
We are smack in the middle of the ATV/UTV capital of Idaho and the West! We have hundreds of miles of trails running through the Lost River Valley for you to come explore on a brand new Polaris RZR.
The operator must be at least 21 year of age and is required to purchase our ($30/day) insurance policy. Waivers must also be signed prior to operating the vehicles. There will be links in the confirmation email to these documents.
Before heading out, verify trail conditions and weather forecast to ensure a safe and enjoyable ride.
Dress in weather-appropriate and layered clothing to stay comfortable throughout the day.
Carry essentials like water, snacks, and a basic first aid kit for added safety and convenience.
Maintain a safe distance from wildlife and follow Leave No Trace principles to preserve the area’s natural beauty.
Mackay was historically a hub for mining and logging, with many old structures and relics still present in the area.
Lost River Adventures adheres to eco-friendly practices, minimizing trail impact and promoting environmental stewardship.
Good footwear helps with comfort and stability when entering or exiting the UTVs and exploring trails on foot.
Layered clothing suited to the season ensures comfort through varying weather conditions.
spring|summer|fall|winter specific
Protection from the sun reduces risk of sunburn and heat exhaustion during extended outdoor activity.
summer specific
Capture scenic vistas, wildlife encounters, and memorable moments from your adventure.