Inger Appanaitis hiked this trail in September 2022
The Titcomb Basin Loop is a 44-mile route through the Wind River Range in Wyoming. Highlights of this trip include the namesake Titcomb Basin with an off-trail opportunity to dive deeper into the backcountry.
Day 1 (Elkhart Park – Pole Creek Trailhead to Titcomb Lakes)
Day 2 (Titcomb Lakes to Trapper Lake)
Day 3 (Trapper Lake to Elkhart Park – Pine Creek Trailhead)
Titcomb Basin Loop At-a-Glance
Region: Mountain West (Bridger Wilderness, Bridger-Teton National Forest)
Distance: 44 miles (3-5 days)
Physical Difficulty: Difficult
—Exposure at high elevations (sun, thunderstorms)
—Sections of loose talus and Class II scrambling (Knapsack Col only)
—Off-trail navigation (Knapsack Col only)
Logistical Difficulty: Easy
—Permits are free and self-issued at the trailhead
—Loop route (no shuttle required)
—Camping is undesignated
—Water is plentiful
Season: Summer, Early Fall
Elevation (average): ~10,500
Total Elevation Gain: 7,411 feet
Hiking Titcomb Basin Loop
Titcomb Basin is a bucket-list backpacking destination in Wyoming’s Wind River Range. The area can be quite popular (by Wyoming standards), but the broader Bridger Wilderness provides ample opportunity for solitude. It’s easy to think of the loop as having three distinct sections: The first section introduces you to the Wind River’s granite monoliths en route to Titcomb Basin; the second section follows the Continental Divide northbound, carrying you deeper into the high country; and the third section is the home stretch, leading you through thick forests before returning you to your car.
I completed this route in three days over Labor Day weekend in 2022. Most hikers I encountered were in the first 14 miles of the trail before reaching Titcomb Basin.
Pole Creek Trail introduces you to the Wind River Range by leading you through dense forests and several meadows before spitting you out at Photographers Point. This section of trail gives you time to warm up your legs and make pack adjustments as needed. (Conversely, if you start the loop in a clockwise direction, you’ll begin with a 1,700-foot descent to Pine Creek … not fun.) From here, you’ll remain above 10,000 feet elevation, weaving around many large and small lakes. Both Seneca Lake (mile 9) and Island Lake (mile 12) are excellent camping options before reaching Titcomb Basin at mile 14.
The basin comprises a series of Titcomb lakes that are surrounded by towering 13,000-foot granite peaks: Henderson Peak to the west, Jackson, Fremont, Sacagawea, and Mount Helen to the east. Most hikers and backpackers will travel in and out the basin via the southern drainage (toward Island Lake). Having read trip reports that mentioned the Knapsack Col alternative (exiting the basin to the north), I knew I needed to give it a try! This is an off-trail route that is both challenging and rewarding for experienced hikers. I recommend researching current trail conditions (closer to your departure date) and assessing your physical capabilities. Route finding, rock scrambling, scree climbing: If this does not appeal to you, return to Island Lake, and continue north on the Highline / Continental Divide Trail.
Approach Knapsack Col by following the Titcomb Basin Trail north until it ends. From here, follow the creek and begin a boulder scramble. The creek is coming from a small lake at 11,700 feet. Continue west up a small saddle before gaining sight of Knapsack Col (identifiable by the snowfield at its base). Approach the col by angling up and across the scree slope. The snowfield I encountered in early September was easy to avoid by following the slope up and to the right. This 1.5-mile section through the upper basin was the highlight of the trip for me.
The remainder of the route, as they say, is all downhill. Follow the faint user trail down to Peak Lake where you regain the maintained trail system. Climb up and over Shannon Pass before reconnecting with the Highline / Continental Divide Tail. This section of the route (along the CDT) is very exposed. The trail grade is not challenging; however, I completed this during the middle of Day 2 and it was very hot. A hat, sun hoody, and sunscreen would be very helpful. Thankfully, water is abundant.
At Summit Lake, you will leave the CDT to complete the loop along Summit Lake and Long Lake Trails. Along the way, there are many lakes to camp at. After logging 18.6 miles on Day 2, I set up camp at Trapper Lake. There is a sandy beach along the north side of the lake that was unfortunately occupied by other campers when I arrived. I found a more secluded campsite along the western shore and spent the evening rehydrating myself and my dog with plenty of electrolytes.
Wildfire smoke had blown in on my final day as I left Trapper Lake. I began the steep descent (2,300 feet) to Pine Creek, where I refilled water, before a final climb (1,800 feet) back to my car.
How to Get to Titcomb Basin Loop
Closest Major City: Pinedale, Wyoming
Elkhart Park – Pole Creek Trailhead is the most direct route to reach Titcomb Basin. The Elkhart Park recreation area is a 15-mile drive from Pinedale (25-30 minutes). Pick up any last-minute snacks you need at Obo’s Market and Deli before you head up the mountain. There is a large parking area at the trailhead with vaulted toilets but no fresh drinking water. Trails End Campground has 8 sites and operates on a first-come, first-serve basis ($12/night).
When to Hike the Titcomb Basin Loop
Midsummer to early fall is the best time to hike in the Winds. The route travels between 9,000 to 12,000 feet elevation and annual snowfall is an important consideration when timing your hike. Snow may linger at high elevations late into the summer. Labor Day was an ideal time. I encountered no snow on the trail (avoiding the small snowfield on Knapsack Col), negligible bugs, and several late wildflowers.
Even in summer months, make sure you prepare for mountain weather as rain and thunderstorms can develop quickly, and overnight temperatures may drop significantly.
Titcomb Basin Loop Terrain
Much of the route is well marked, graded, and easy to follow. You will encounter some rocky sections, and should expect several long, sustained climbs. The most challenging section of this hike is the off-trail route over Knapsack Col. I recommend tackling this section early in the morning while your legs are fresh and the sun is still low in the sky.
Logistics: Permits, Camping, Leave No Trace
Permits: None! Titcomb Basin and the surrounding area are part of the Bridger-Teton National Forest (Bridger Wilderness). Permits are only required for organized groups. Check the US Forest Service website for additional details.
Camping: Bridger Wilderness regulations (and Leave No Trace principles) specify that campsites must be at least 200 feet away from a lakeshore or trail, and 100 feet away from a stream, creek, or spring. It is always best to look for existing-use sites. Mind these regulations if you plan to set up camp at Titcomb Basin; these sites can be difficult to find. Many spots that appear to be existing camp sites around Titcomb Lakes are illegal (given the 200-foot rule). It’s also worth checking above Titcomb Lakes at Mistake Lake, where a few additional sites exist.
Food Storage: Black bears and grizzly bears are present in the Bridger Wilderness and proper food storage is required. Since many areas of the route (including Titcomb Basin) are above treeline, a hard-sided bear canister is recommended. I use the BearVault BV500, which is large enough to carry a few days’ of food, plus toiletries, dog food, and trash at night.
Campfires: Campfires are permitted only below timberline. Cutting or removing standing wood is not allowed. Use established fire rings, pans, or mound fires where fires are permitted.
Know Before You Go
Weather: Weather conditions and temperatures can change rapidly in the Winds. Check forecasts leading up to your trip, but also prepare for wet, windy, or generally colder-than-expected weather. Mountain-forecast.com is a great resource to get localized weather forecasts for the Wind River Range, which allows you to search weather by mountain peak (e.g., Fremont Peak, which towers over Titcomb Basin).
Bears: There is a possibility of encountering black and grizzly bears in the Winds. Carry bear spray and know how to use it. I also like to carry a bear bell. I can’t guarantee the effectiveness, but they are cheap, lightweight, and easier to use than trying to talk to yourself to make noise.
Water: Water is plentiful along the Titcomb Basin Loop. Treat all water with portable water filters, chemical methods, or by boiling. I prefer the Katadyn BeFree Water Filtration System that doubles as a water reservoir.
Off-Trail Navigation: The route described should only be attempted by experienced hikers. That said, Knapsack Col is manageable as a beginner / intermediate off-trail route. The climb is steep, and you will be carrying your backpacking gear, so expect a slower pace. You should be comfortable reading the terrain and have access to both paper maps and electronic navigation systems.
Hiking Titcomb Basin with a Dog: Dogs are allowed in the Bridger Wilderness but should be under control at all times and kept away from other people and wildlife. I have a reactive dog and found the majority of pet owners were allowing their dogs to hike off-leash. This made me very nervous for the safety of my dog, for the safety of their dogs, and for the safety of wildlife in general.
My dog is an experienced backpacker. She was able to navigate the Class II scramble approach to Knapsack Col quite effectively but struggled on the loose talus toward the top of the climb. We encountered another backpacker with a dog (wearing boots) coming up the col from the west side. This route is attainable but challenging for both two- and four-legged friends.
Resources
Bridger Wilderness Regulations (website)
Local weather for Fremont Peak (website)
Inger Appanaitis lives in Northern Colorado and recreates throughout the Mountain West. Her home base includes Rocky Mountain National Park and the Indian Peaks Wilderness. She enjoys thinking about, planning, and executing long days on the trail. Follow along for dogs, training, and the outdoors @ingerfied
