Official Government Website
PARK UPDATE:

Winter 2024-2025

  • The Ashton Visitor Center is now open Friday-Tuesday (closed Wednesday-Thursday) from 9 a.m. to 5 p.m.
  • Park staff will be plowing the Marysville, Judkins, and Tetonia parking lots this winter. Contact the Visitor Center for the latest information on trail and parking conditions.
  • Please be mindful of your speed while recreating on the Ashton-Tetonia Trail to ensure a safe and enjoyable visit for all. Class 3 e-bikes, motorized ATVs, OHVs, & vehicles are not permitted on the trail.
  • The Ashton-Tetonia Trail is in bear country. Remember to make noise; travel in groups and only hike/bike during daylight hours. Always carry bear spray and know how to use it.
  • The Ashton-Tetonia Trail will experience significant construction during 2025.
  • Keep off the trail when it’s muddy and do not approach wildlife. Thank you!

Current Conditions

Contact the Park

Address: Visitor Center: 801 N Hwy 20
Ashton, ID 83420
Phone: (208) 652-7520
Hours of Operation: Visitor Center Hours: 9 am – 5 pm, Friday – Tuesday

Email the Park

Upcoming Events

No Upcoming Events

See All Events

ver: 3.5.2 | last updated: