Hike Proctor Mountain Trail in Sun Valley Idaho

Storied Trail

Hike Proctor Mountain Trail in Sun Valley Idaho

Hiker on Proctor Mountain Loop Trail in Sun Valley Idaho

If ever there was a fairy trail, this 6.8-mile lollipop loop on Sun Valley’s Proctor Mountain is it. The Proctor Mountain Trail is a storied route in more ways than one, starting with its tranquil oasis memorial for a famous writer, Ernest Hemingway (who is buried at the Ketchum Cemetery).

The Hemingway Memorial in Sun Valley Idaho

Hiker among wildflowers at Proctor Mountain Trail in Sun Valley

Two hikers looking out at mountain scenery on the Proctor Mountain Loop Trail in Sun Valley Idaho

Summer features sea-foam-colored hills flowing in alpine wildflowers, especially the yellow vibrance of the black-eyed Susan. Monarch butterflies flit across your path, and aspens and evergreens bring whimsy (and much-needed shade on hot days!). It’s the glorious mountain-to-valley scenery that really soars here, though you’ve gotta work for the panoramic payoff!

Hiker on ridge at Proctor Mountain Trail in Sun Valley Idaho

This hike is a challenge, especially if you’re not acclimated yet to the altitude (we say this from experience!). In other words, you may be huffing and puffing too much to belt out a beautiful song while you twirl in ecstasy … but the panorama of mountains is breathtaking on its own. The trail starts at the Ernest Hemingway Memorial and slips alongside matcha-colored slopes festooned in florals, up to features like a small old cabin and the site of the world’s first chairlift.

Hemingway Memorial sign in Sun Valley Idaho

We recommend doing this loop counterclockwise, which means you’ll have to climb, steeply in some parts, but then enjoy a gentler descent and, in our view, better panoramas on the ridge, easily the highlight (you’ll know it when you walk it). Solid golden.

Person looking out to Bald Mountain from the Proctor Mountain Trail in Sun Valley Idaho

BONUS EATS: Post-hike we pretty much guarantee you’re going to be hungry, and you might start feeling grumpy if you don’t eat. Beeline for Grumpy’s, a favorite for locals and visitors alike. This isn’t just any Grumpy’s, it’s the original—unassumingly, and unabashedly, tucked in Ketchum. Head into the small roadside-style bar and restaurant to find the cure for all that “ales” you (fresh, cold beer!) and satisfy your appetite too (hamburgers, chili cheese fries, and their popular corndog). Grab a picnic table on their enclosed outdoor patio and devour your tasty meal.

Doorway to Grumpys restaurant in Sun Valley Idaho

Get more trip ideas and inspiration for visiting Sun Valley, Idaho!

Park at the Hemingway Memorial lot on Sun Valley Rd. We recommend hiking counterclockwise. Bring a map. Be sure to be acclimated to the elevation before doing this hike. Dog-friendly.

Trending Stories NorCal

View all Stories
  1. Bike to Aardvark Beach

    Two wheels, a fresh sea breeze, birds, and a beach stop: now that's a California bike ride. Pack a beach blanket and set out on this 16-mile out-and-back pedal along the San Francisco Bay to Aardvark Beach.

    View
  2. Cheers to Chimney

    If you’re looking for all that Point Reyes has to offer in spring, Chimney Rock is the place to be. The 1.75-mile (round-trip) hike to Chimney may be short, but it packs a visual punch, quadrupling the viewing thrills during spring.

    View
  3. Sponsored

    No Limits Family Trip: Reno Tahoe

    What if your next family getaway didn’t come with a set agenda—just the freedom to go where the day takes you? Find yourselves in Reno Tahoe, a land of no limits and plenty of outdoor bounty.

    View
  4. Peak at the Flowers

    Terrific views and vibrant hues define this 4.8-mile out-and-back journey on Mount Diablo.

    View

Trending Stories SoCal

View all Stories
  1. Can We Get a Whoop Whoop!

    City, mountain, and ocean views all in one hike? Whoop whoop! It’s no surprise the the Kenter Fire Road and Whoop-de-Doos Trail (a combo of fire road and singletrack) is a favorite among local mountain bikers and hikers alike.

    View
  2. Woman on Mesquite Flat Sand Dunes at Death Valley National Park

    Starry Night & Dark Sky Adventures

    You don’t have to stay out all that late to experience eminent stargazing at Death Valley National Park. The park's been given the highest ranking of darkness by the International Dark Sky Association. From ranger-led to self-guided adventures, here are a few amazing ways to witness the mesmerizing night sky at Death Valley.

    View
  3. Tree Town

    Home to an estimated 21,000 trees and 100 acres of parkland, South Pasadena has earned its nickname: the City of Trees. This 2.5-mile neighborhood walk lets you experience its leafy canopy up close, winding through charming streets and three of the city’s beloved parks.

    View
  4. Fountain to Falls trail Monrovia

    Fountain to the Falls

    There are three ways to reach the lovely Monrovia Canyon Falls, but only one of them is worthy of being named a good challenge, with a lovely old town stroll included.

    View