Surprise and Amphitheater Lakes Trail

Overview

A classic Teton grind with an alpine payoff: this out-and-back climbs about 3,000 feet over roughly 10.1 miles total from the Lupine Meadows Trailhead to two high-country lakes tucked beneath rugged cirque walls. Expect a steady, switchbacking ascent with very few flat sections and thinner air near the top, just shy of 10,000 feet.

Trail Experience

From Lupine Meadows, the path moves through shady forest before committing to long, sustained switchbacks up a broad, south-facing ridge between Glacier Gorge and Garnet Canyon. As you gain elevation, the views open—Jackson Hole spreads below and you’ll spot Bradley and Taggart Lakes far beneath the trail. Surprise Lake arrives first; Amphitheater Lake sits a short, final push beyond, both nestled in a glacially carved basin ringed by granite. These shorelines make perfect break spots before the descent.

Keep an eye (and ear) out for marmots and pikas among the talus, and for deer or the occasional moose in the forested stretches. Bears frequent the area—carry spray and stay alert. Early summer often brings lingering snow patches and wet tread near the lakes, which can briefly obscure the route.

Difficulty & Conditions

This is a sustained climb—roughly 3,000 feet in just over 5 miles up—with exposure to sun on upper, south-facing switchbacks. The combination of grade, altitude, and heat makes it feel every bit of “hard.” Snow can linger into July near the top; footing may be slushy or slick early season.

Crowds & Parking

It’s popular. The trailhead is shared with routes to Delta Lake and climbers heading higher, so parking fills quickly in summer. There are pit toilets (and trash receptacles) at the trailhead, and the access road is gravel but passable with careful driving. Arrive early—before 9 a.m. at the latest, pre-dawn in peak season—or be ready to add a roadside walk to your day.

Best Time to Hike

July through September is the sweet spot for clear trail and warmer temps. Early October can work in dry years, but weather turns fast. For shade, cooler temps, parking, and softer light on the peaks, start at sunrise. Midday in high summer, the south-facing ridge bakes and crowds peak.

Tips

• Bring plenty of water, calories, and layers; weather near 10,000 feet changes quickly.
• Bear safety isn’t optional: carry spray and make noise in brushy sections.
• If you’re fit and want more, you can add a side mission to Delta Lake for a big “three-lake day,” but it meaningfully ups both mileage and gain.

Is it worth it? If you’re up for a sustained climb and the crowds at the trailhead, absolutely—the lakes and the expansive valley views make this a standout high-country day.