Zion Canyon
Middle Emerald Pools Trail is a 2.2-mile moderate hike starting with a steep ascent along exposed sandstone ledge, delivering expansive views of Zion Canyon. The terrain shifts to shaded pinyon-juniper woodlands before descending to emerald-colored pools above small waterfalls—fragile ecosystems you can observe but not enter. The initial climb is lung-demanding (332.8 ft gain, 38% max grade), making this suited for hikers with moderate fitness. Most complete the loop in 1.5–2.5 hours depending on pace and photo stops.
Moderate
Expansive views of main Zion Canyon from the initial ascent, the contrast of exposed sandstone ledge and shaded woodland, and emerald pools positioned above small waterfalls (visible but not swimmable).
• Continue past the initial overlook to reach the pools—don't turn back early at the first vista\n• Start before 8 AM to secure parking and beat afternoon crowds and heat\n• Trekking poles reduce strain on the steep descent\n• The trail connects to Lower Emerald Pool Trail and Kayenta Trail if you want a longer day\n• Restrooms and water stations at Zion Lodge are your only supply stops
Spring (April–May) and Fall (September–October)
Not ideal for small children. The steep initial ascent challenges young hikers, and cliff edges near the trail require close supervision and hand-holding. Older children (10+) with good balance and moderate fitness can manage with parental oversight. Water restrictions mean kids must obey the 'no entering pools' rule despite visual temptation.
Not required. Park entrance fee applies.
The trailhead is at shuttle stop #5 (Zion Lodge) in Zion Canyon. During shuttle season (roughly March through late November), private vehicles cannot drive into the canyon—shuttle is mandatory. From December through February, private vehicles can drive to the trailhead area. Shuttle frequency and schedule vary; check Zion's official website for current operating hours and service details.
The initial ascent reaches 38.1% grade maximum—a lung-demanding, exposed climb. Cliff edges are present throughout; NPS advises avoiding them. Tread width narrows to 20 inches in places, creating exposure risk. Sandstone becomes slippery when wet or muddy. No potable water on trail combined with full sun exposure on ledge sections creates acute dehydration risk. Swimming is prohibited; do not enter the pools.
Steep and exposed. Initial ascent is steep (38% max grade) on exposed sandstone ledge with tread width dropping to 20 inches minimum. Stairs with steps up to 10 inches present. Bridges included but sections feel exposed due to drop-offs. Not wheelchair accessible.
Not ideal for small children. The steep initial ascent challenges young hikers, and cliff edges near the trail require close supervision and hand-holding. Older children (10+) with good balance and moderate fitness can manage with parental oversight. Water restrictions mean kids must obey the 'no entering pools' rule despite visual temptation.
Yes, if you're comfortable with a steep initial climb. This is moderate difficulty—not extreme—but the first 0.5 miles demand effort (38% grade max). Go slow, take breaks, and don't be ashamed to turn around. Fitness improves with practice.
Yes, the trail is well-marked and popular. Hike with a partner if possible; if solo, start early, carry a charged phone, tell someone your plan, and make noise so other hikers know you're present.
No. The emerald pools are not potable—they are fragile ecosystems and wildlife water sources protected by park regulation. Carry 2L minimum from the trailhead. Restrooms and water refill stations are at Zion Lodge.
No. Wear sturdy hiking boots with ankle support for the descent, bring trekking poles to reduce knee strain, wear sunscreen and a hat, and carry 2L water minimum. That covers it.
Bears and mountain lions exist in the park but encounters are rare. Make noise while hiking (talk to your partner), avoid dawn/dusk hikes when predators are active, and stay on the trail. If you see wildlife, back away and report to a ranger.
Moderate to High during peak season (March–November), especially mid-morning to afternoon. Arrive by 7:30 AM for quieter conditions and cooler temps. Winter (December–February) is much quieter.
Sandstone is slippery when wet. After rain or during spring snowmelt, use trekking poles, go slow, and watch your footing. Handrails on bridges help. If the rock is actively wet, consider postponing.
Information is compiled from official sources, verified traveler reviews, and editorial research. Learn how YourNPGuide works →