Snow King Observatory & Planetarium
The only mountaintop planetarium in the US
Jackson Hole, WY | active | 2 to 8 hours



Mill Iron Ranch at 3495 E Horse Creek Road offers two-hour, half-day, and full-day horseback rides into the Gros Ventre Wilderness and Bridger-Teton National Forest. The two-hour ride costs $215–$235; lunch and dinner packages are available at $270–$295. Riders access terrain that overlooks herds of elk and views the remote canyon country east of Jackson. Private rides for up to 8 guests start at $2,400. Maximum rider weight is 230 lbs; children must be at least 7 years old. Open May 15 through September 24; closed Sundays.
*Hours subject to change.
Visit the company's website for current details.
Overview
*Hours subject to change.
Visit the company's website for current details.
Overview
What's great
Gros Ventre Wilderness
Rides push into Gros Ventre elk country — scenery and wildlife found nowhere near the Town Square.
What's unique
Lunch and Dinner Rides
Meal packages turn the ride into a mountain dining experience — lunch or dinner served in the field.
What's worth knowing
Closed Sundays
Closed Sundays; operates May 15–September 24. Max weight 230 lbs; minimum age 7.