Taggart Lake-Bradley Lake Loop - 5.6mi Moderate Hike

Q: Will I see bears on this trail?

Possibly. Make noise constantly—talk, clap, wear a bear bell. Bears typically avoid humans. If you see one, back away slowly, don't run, and give it space. Fatal encounters are extraordinarily rare.

Q: I'm terrified of heights. Will this freak me out?

The switchbacks have mild exposure, but they're not cliff-edges. If you're comfortable on a normal hiking trail with a slope beside you, you're fine. Check your sanity on Jenny Lake Loop first if unsure.

Q: Can I do this in less than 2 hours?

Not safely. You need time to ascend, enjoy the lakes, and descend carefully on rocky ground. Rushing = twisted ankles. If you only have 2 hours, do Phelps Lake Overlook instead.

Q: Do I need a map if the trail is well-marked?

Yes. Carry one anyway. The Bradley Lake split can be confusing, and you'll appreciate backup if weather turns or you get separated.

Q: Is there water on the trail before the lakes?

No reliable sources. Carry 2–3 liters from the trailhead. You can filter lake water for the descent if needed, but don't count on it.

Distance

5.6 mi

Elevation Gain

890 ft

Est. Time

2–3 hours for fit hikers; 3–4 hours if you stop for photos at the lakes.

Route Type

Loop

Dogs Allowed

Best Season

Summer and fall. Late May through October recommended. Winter accessible with snowshoes/cross-country skis (December–March).

Overview

About This Trail

Two alpine lakes await on a moderate 5.6-mile loop—but don't let the distance fool you. The 890 feet of elevation gain punches harder than it looks, with a narrow, rocky trail through dense aspen scrub that demands focus. You'll earn spectacular views of the Teton Range reflected in two pristine mountain lakes. Worth the pain.

Highlights

Difficulty Level

Moderate

Trail Highlights

Two pristine alpine lakes with the Teton Range as backdrop. Aspen forest transitions to open views and rocky alpine terrain.

Insider Tips

• The aspen-covered moraine section is the most scenic walk-up—don't rush it. • At the Bradley Lake trail split, the right fork is correct; the left fork is a dead-end spur. • The true vista payoff is on the return loop at mile 4.5 when you see the Tetons from a different angle. • Summer afternoon thunderstorms develop fast at 9,000+ feet—be off the trail by 2:00 PM. • The trail is muddier than its rocky appearance suggests after recent rain; wear boots with good drainage.

Best Season to Hike

Summer and fall. Late May through October recommended. Winter accessible with snowshoes/cross-country skis (December–March).

Hiking Tips

Carry minimum 2–3 liters of water—the trail is dry until the lakes.
Wear sturdy boots with ankle support; rocky terrain and underbrush demand grip.
Start early to beat the crowd and afternoon thunderstorms.
Bring a trail map; directional signs at the Bradley Lake split are critical.
Tighten your boot laces before descent to prevent ankle rolls on loose rock.
Make noise while hiking—bears are in the area.

Family Info

Suitable for children 10+ with hiking experience and fitness. The elevation gain and rocky terrain are not beginner-friendly. Younger children should be prepared for 3–4 hours of sustained hiking. Watch for steep drop-offs on switchbacks; hand-holding recommended on narrow sections.

What Hikers Say

Hikers consistently rate this loop as the sweet spot in Grand Teton—moderate gain with alpine payoff. Common feedback: "Teton views are worth every step, but summer crowding is real." Some note the rocky descent is harder on knees than the ascent. Most say arriving by 6:30 AM is non-negotiable in peak season.

Details

Trail Specifications

Distance: 5.6 miles

Elevation Gain: 890 ft

Duration: 2–3 hours for fit hikers; 3–4 hours if you stop for photos at the lakes.

Difficulty: Moderate

Route Type: Loop

Surface: Rocky, occasionally narrow sections through dense underbrush. Large rocks scattered throughout. Loose gravel on descent sections.

Getting There

Trailhead: Taggart Lake Trailhead, parking lot entrance off Teton Park Road.

Fills Up: Full by 7:30–8:00 AM in summer weekends; often fills by mid-morning weekdays.

Requirements

Fees: $35 — Entrance - Private Vehicle (valid 7 days) | Grand Teton National Park

Trail Rules

Dogs: No. Dogs are not permitted on this trail.

Biking: No. Hiking only.

Trail Markers: Well-marked trail with directional signs. Cairns at major junctions. Pay close attention at the Bradley Lake split—it's easy to miss the correct turn.

Map/GPS recommended

Trail Features

Conditions & Safety

Water: Alpine lakes at Taggart Lake and Bradley Lake. No reliable sources on the ascent; carry all water from the trailhead.

Shade: Partial. Aspen forest on initial moraine provides some shade; upper trail opens to full sun with minimal shade.

Hazards:

Trail occasionally narrows with dense underbrush on both sides—limited escape routes. Large rocks and loose gravel, especially on descent. Switchback sections have mild exposure. Summer afternoon thunderstorms are a real threat at elevation. Bears and moose frequent this area; make noise and give wildlife space.

Crowd Info

Typical Crowds: Moderate to heavy in summer, especially on weekends. Light to moderate in spring, fall, and winter.

Peak Times: Summer (June–August), especially weekends 9:00 AM–2:00 PM.

Accessibility & Family

Accessibility:

Not wheelchair-accessible. Rocky, uneven terrain with roots, loose gravel, and significant elevation changes. Occasionally narrow trail with dense underbrush. Trekking poles and sturdy boots required.

Family Notes:

Nearby Facilities

Nearest services (water, restrooms, food) at Colter Bay Visitor Center or park entrance stations. Bring everything you need to the trailhead.

What Hikers Say

FAQs

Is this really 'moderate' if it's 890 feet of elevation?

Yes. Moderate means sustained, not steep. The average slope is 7%—manageable if you're reasonably fit. Bring trekking poles and realistic expectations.

Will I see bears on this trail?

I'm terrified of heights. Will this freak me out?

Can I do this in less than 2 hours?

Do I need a map if the trail is well-marked?

Is there water on the trail before the lakes?

📖 National Park Service — Taggart Lake - Bradley Lake Loop (official page) (checked 2026-06-12) 📖 National Park Service — Grand Teton National Park fees, hours & conditions (checked 2026-07-05) 📝 YourNPGuide Editorial

Information is compiled from official sources, verified traveler reviews, and editorial research. Learn how YourNPGuide works →

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