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Experience the Thrill of the Big Nasty Hillclimb

Come see the nation’s largest hillclimb in New Plymouth ID


If you’re looking for a family-friendly sporting event, round up the troops and visit the 15th annual Big Nasty Hillclimb! Our hillclimb is spectator friendly and occurs over a three-day period. Bring everything you need to be comfortable on a hot summer day—we’ll provide the rest! We’ll have a variety of on-site amenities that will make the entire experience more enjoyable. From concessions stands to convenience stores, you’ll find everything you need to have a great time.

If you choose to camp outside the festival grounds, keep in mind that your dogs must be kept there and on a leash throughout the event. No dogs or concessions purchased off-site will be allowed in the spectator areas. Call Big Nasty Hillclimb at 208-800-2036 to learn more about our festival policies.

Disclaimers: Payette County does not allow pit bull breeds. Also, please drink responsibly and keep in mind that this is a family-friendly atmosphere.

We’ll make sure you’re comfortable at New Plymouth’s Big Nasty Hillclimb


Preparing for three days in the sun can be daunting, but not when your destination is the Big Nasty Hillclimb. Our sponsors provide a number of amenities that are guaranteed to make your days more pleasant. You’ll have access to:

  • Concessions
  • Event vendors
  • ATM machines
  • Camping areas
  • Convenience stores

We’ll also have port-a-potties and trash containers all over the grounds for your convenience! Plan your visit to the 15th annual Big Nasty Hillclimb today.