Deer Park Campground, WY to Yellowstone River Campground, MT


Yellowstone River Campground, MT, May 2025

The total drive is about 166 miles.

Driving Directions

  1. (0.0 miles) Head to campground exit
  2. (300 ft) Right on Deer Park Road
  3. (0.2 miles) Left on US-16 East
  4. (1.0 miles) Left to I-90 W towards Sheridan
  5. (159 miles) I-90 merges with I-94, keep to left two lanes
  6. (165 miles) Take exit 450, on right, to S 27th St / MT-3
  7. (165 miles) Left on S 27th St.
  8. (166 miles) Right on Garden Ave.
  9. (166 miles) Left into campground

Rest Stops

  • 0.6 miles, Between park and I-90, Loves Travel Stop (left, Arbys)
  • 33.6 miles, Exit 25, Exxon Gas Station (left, small, circle building)
  • 35.9 miles, Exit 23, Sheridan Rest Area (right)
  • 60.6 miles, Welcome to Montana Sign (No facilities)
  • 104 miles, Exit 510, Custer Battlefield Trading Post (right, small, dirt lot past), Conoco (Avoid)
  • 119 miles, Exit 495, Loves Travel Stop (right, RV Hookups, Hardees), (near: Pizza Hut, Dairy Queen, McDonalds)
  • 160 miles, Exit 455, Pilot Travel Center (right, few pull-thru, McDonalds), Flying J Travel Center (left), (near: Burger King)

General Notes

  • Deer park had dirt/gravel roads. Drive slow and watch for ruts and potholes.
  • If you drive too far on Garden Avenue, you will end up at the KOA campground.
  • The Yellowstone River Campground roads have some boulders on the side and tighter clearances, watch you sides.


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