Keyhole Canyon Hike Profile & Guide

Q: What gear is required for Keyhole Canyon?

Full technical canyoneering gear: rope 60–100 ft, harness, helmet, rap device, webbing and rapid links; wetsuit recommended due to cold water; a drybag for valuables.

Q: How long does the hike take?

Plan 2–3 hours total from parking to exit, with 1–2 hours inside the canyon depending on obstacles and water conditions.

Q: Is this trail suitable for families?

Better for older children with prior canyoneering experience and strong supervision; not recommended for very young children or beginners without technical skills.

Q: What about weather and flash floods?

Flash floods are the primary hazard; always check forecast and avoid canyon if rain is possible in the watershed.

Distance

0.7 mi

Elevation Gain

200 ft

Est. Time

1-2 hours in canyon; 2-3 hours total including approach/exit

Route Type

Out-and-back approach to a 0.7-mile slot canyon loop; technical canyoneering with rappels

Dogs Allowed

Best Season

Late spring through fall

Overview

About This Trail

Keyhole Canyon demands precise gear and weather discipline. Approach via roadside parking on Highway 9 to a 0.7‑mile slot canyon with 2–3 rappels up to 30 ft and several down‑climbs. Plan 2–3 hours door‑to‑door, depending on obstacles. Weather can trigger flash floods; permits are required and the hazard is real—prepare accordingly.

Highlights

Difficulty Level

Technical Scramble / Beginner Canyoneering

Trail Highlights

Slot canyon with multiple rappels and a cool interior contrast after the approach; a precise, controlled canyoneering experience

Insider Tips

• This is a beginner‑friendly technical canyon, but do not underestimate it. Always check weather forecasts for flash flood risk. • Consider pairing Keyhole with Pine Creek Canyon for a longer canyoneering experience. • Permits are required year‑round; secure in advance via Recreation.gov. • Wetsuit strongly recommended due to cold water; use a dry bag for valuables; rope and helmet mandatory.

Best Season to Hike

Late spring through fall

Hiking Tips

Carry full technical canyoneering gear: rope (60-100 ft), harness, rap device, helmet, webbing, rapid links.
Wetsuit recommended due to cold water; drybag for essentials.
Trekking poles help on the approach.
Hydration: carry ample water; no reliable sources outside canyon.
Check forecasts; flash floods are a constant risk.

Family Info

Suitable for older children with prior canyoneering experience and proper supervision; not recommended for very young children or those without technical skills

What Hikers Say

Moderate grit required; the short route packs a technical punch with cold water and flood risk. The permit system helps keep crowds manageable, and the gear discipline is non‑negotiable for safety.

Details

Trail Specifications

Distance: 0.7 miles

Elevation Gain: 200 ft

Duration: 1-2 hours in canyon; 2-3 hours total including approach/exit

Difficulty: Technical Scramble / Beginner Canyoneering

Route Type: Out-and-back approach to a 0.7-mile slot canyon loop; technical canyoneering with rappels

Surface: Slot canyon with water, rappels, down-climbing obstacles, and potential swims

Getting There

Trailhead: Roadside parking along Highway 9, approximately 2.1 miles west of Zion's East Entrance or 1.9 miles east of the Zion-Mount Carmel Tunnel

Parking: Roadside parking only

Fills Up: Limited roadside parking; busy on weekends/holidays; arrive early

Requirements

Permit Required

Wilderness/canyoneering permit required year-round for all technical canyons in Zion. Apply via lottery or advanced reservations on Recreation.gov. First-come, first-served permits may be available in person at Zion Canyon Visitor Center. Lottery fee: $6; per‑person fee: $10 (refundable)

Fees: Lottery Application Fee: $6 (non-refundable). Per Person Fee: $10 (refundable)

Shuttle Available

Not applicable; accessible by private vehicle

Trail Rules

Dogs: Not allowed

Biking: Not allowed

Trail Markers: Sparse; rely on GPS and route notes; bring map

Map/GPS recommended

View on AllTrails

Trail Features

Conditions & Safety

Water: Water in canyon floor; carry water for approach/exit; no reliable sources outside canyon

Shade: Significant shade within canyon; approach exposed

Cell Service: Likely non-existent within canyon; limited at trailhead

Hazards:

Flash floods can occur with little warning—check forecasts and avoid washes in monsoon season. Water inside canyon is extremely cold; hypothermia risk necessitates wetsuits. Rappels require proper gear and training; down-climbs demand solid footing. The canyon is remote with limited surface help; plan accordingly.

Emergency: 911 for emergencies; Zion National Park rangers via official park channels

Crowd Info

Typical Crowds: Moderate

Peak Times: Weekends and holidays

Accessibility & Family

Accessibility:

Not accessible for wheelchairs; requires canyoneering skills and descent gear

Family Notes:

Suitable for older children with prior canyoneering experience and proper supervision; not recommended for very young children or those without technical skills

Nearby Facilities

Zion Canyon Visitor Center; Zion Lodge area facilities; Zion National Park visitor services nearby

What Hikers Say

Moderate grit required; the short route packs a technical punch with cold water and flood risk. The permit system helps keep crowds manageable, and the gear discipline is non‑negotiable for safety.

FAQs

Is a permit required for Keyhole Canyon?

Yes. A wilderness/canyoneering permit is required year‑round for all technical Zion canyons. Apply via lottery or advance reservations on Recreation.gov; in‑person options may be available at Zion Canyon Visitor Center.

What gear is required for Keyhole Canyon?

How long does the hike take?

Is this trail suitable for families?

What about weather and flash floods?

📖 National Park Service — Zion National Park fees, hours & conditions (checked 2026-02-02) 📖 citrusmilo.com 📖 ropewiki.com 📖 canyoneeringusa.com 📖 bumbleberry.com 📖 youtube.com 📖 zion-national-park.org 📖 recreation.gov 📖 alltrails.com ⭐ Google Reviews 📝 YourNPGuide Editorial

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