Parking
Start at Dog Canyon Trailhead in the park’s remote northern district. The trailhead has auto and bus/RV parking and accessible parking; potable water is available here.

Guadalupe Mountains National Park, TX
West and south views, with no trail to Lost Peak's summit.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Guadalupe Mountains Tour Guide
Parkwolf is a GPS audio tour guide for Guadalupe Mountains National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
Recorded for this trailhead
Dog Canyon: A Meadow Walk and Wildlife“Dog Canyon is ahead, a wooded base for exploring the park's northern side.”
Plays as you drive up to this trailhead in the Parkwolf Guadalupe Mountains Tour Guide.
More stories near here in the app
Trail guide
Lost Peak Saddle is a 6.4-mile out-and-back from Dog Canyon Trailhead on the Tejas Trail, climbing through upper Dog Canyon to a saddle below Lost Peak and returning the same way. The park calls it moderate, with about 1,386 feet of elevation change; allow 3–6 hours, with roughly 4½ hours a fair plan for a steady hike with a break. It’s a good half-day for a quieter northern route with a clear destination. There is no trail to Lost Peak’s summit.
Follow the Tejas Trail south from the trailhead. It runs along the canyon side before climbing toward the ridge. Expect a real uphill walk on loose and hardened rock, not a smooth path: the tread varies from two to six feet wide, and hiking poles can help on the rocky sections.
After just over three miles, the trail reaches Lost Peak Saddle, marked by a hitching post. The Tejas Trail turns southeast toward McKittrick Ridge and starts dropping quickly. Turn around at the saddle for this hike; carrying on would put you on a different route. The open views west and south are the payoff. For a photo, frame Lost Peak’s pale limestone edge against the broad valley rather than pointing straight into the rock.
Wildlife
33 sightingsAoudadMost seen around 6 AMSighting map
162 sightingsMule DeerMost seen around 6 AMSighting map
11 sightingsWild TurkeyMost seen around 7 AMSighting map
34 sightingsCollared PeccaryMost seen around 7 AMSighting map
37 sightingsDiamondback RattlesnakeMost seen around 6 PMSighting map
42 sightingsBlack-tailed RattlesnakeMost seen around 7 PMSighting mapSighting maps show where each species has been reported across Guadalupe Mountains. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingMcKittrick Ridge from Dog Canyon14.8 mi · 10 hr · At the trailheadA 14.8-mile out-and-back to open views from McKittrick Ridge.
ChallengingLost Peak–Marcus Loop13.4 mi · 7.5 hr · At the trailheadA big northern loop, where Lost Peak gives way to grassland.
ChallengingBush Mountain–Blue Ridge–Marcus Loop16.4 mi · 11 hr · At the trailheadA full-day high-country loop with a route-finding sting.
ModerateMarcus Overlook5.2 mi · 4 hr · At the trailheadA rocky high-country hike to broad southern and western views.
EasyIndian Meadow Nature Trail0.8 mi · 38 min · 0.1 mi awayA short nature loop through Dog Canyon's varied habitats.
ChallengingManzanita Ridge Route1.4 mi · 1.5 hr · 2.1 mi awayA faint ridge connector from Tejas to Bush Mountain.
ModerateThe Grotto and Hunter Line Shack7 mi · 4 hr · 4.9 mi awayA seven-mile canyon walk to shaded stone seats and ranch history.
ChallengingMcKittrick Canyon Trail to The Notch9 mi · 6 hr · 4.9 mi awayGentle canyon miles lead to a steep, rocky climb to the Notch.
Campground · 0.1 mi awayDog Canyon CampgroundA quiet northern base for hikes into the park's high country.
Visitor center · 0.2 mi awayDog Canyon Ranger StationA practical stop in the park’s remote northern district.
Campground · 2 mi awayMcKittrick Ridge Wilderness CampgroundEight remote tent sites on the ridge, reached by a steep backpack.
Sight · 2 mi awayLost PeakA rocky summit with broad western views and an unmarked final approach.
Campground · 2.6 mi awayMarcus Wilderness CampgroundFive tent sites, 3.7 miles on foot from Dog Canyon.
Campground · 2.9 mi awayMescalero Wilderness CampgroundAn eight-site, walk-in tent camp on the Tejas Trail.
Sight · 3.1 mi awayThe GrottoA shady cave-like picnic stop halfway up McKittrick Canyon.
Sight · 3.1 mi awayHunter Line ShackA stone ranching shack at the end of a 7-mile round trip.Parkwolf’s Guadalupe Mountains ranking