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HikeMetrics
Global Hiking Index
The Narrows

The Narrows

The Narrows in Zion National Park is one of the most unique and famous 'hikes' in the world because there is no trail—the Virgin River itself is the trail.

Intensity Score

Moderate

Methodology
30
/100

Duration

1 day

Route distance

16.0km

Vertical Gain

+150m

Max Altitude

1,400m

MISSION BRIEF

Mission Brief

The Narrows in Zion National Park is one of the most unique and famous 'hikes' in the world because there is no trail—the Virgin River itself is the trail.

Taking place inside a spectacular slot canyon where sweeping, striated Navajo sandstone walls rise perfectly vertically up to 1,000 feet (300m) above a river sometimes only 20 feet wide, hikers wade, walk, and occasionally swim upstream against the current. The classic 'Bottom-Up' route starts at the Temple of Sinawava, offering a choose-your-own-adventure experience where you can turn back whenever you wish. The visual drama of the deep, twisting canyon, illuminated by reflected golden light bouncing off the water and canyon walls, creates an otherworldly environment.

Key route characteristics
RegionUtah (Zion National Park)
Duration~1 days
Distance16.0 km
Elevation Gain+150 m
TerrainRugged non-technical hiking (Class 1+) - steep trail, weather and navigation set the difficulty., Day-Hike, Canyon, River-Wading
ExposureModerate cliff-edge exposure

Wall Street. The 'X-Factor' is reaching the section known as 'Wall Street.' About two miles upstream, the canyon dramatically constricts. The river takes up the absolute full width of the canyon floor, the colossal red…

MISSION SNAPSHOT

Mission Snapshot

ROUTE TYPEPoint-to-point
PHYSICAL LOADCumulative climb and distance support a moderate intensity reading on our scale.
TERRAINRugged non-technical hiking (Class 1+) - steep trail, weather and navigation set the difficulty. · Day-Hike · Canyon
WEATHER / CONDITIONSExtreme. Flash floods are severe and unpredictable. Park rangers close the trail if rain threatens.
NAVIGATIONNavigation requires careful attention; offline mapping and GPS are essential in Arctic or remote terrain.
ENDPOINTBig Spring and Return
ID

Intensity Breakdown

Understanding what drives the overall route demand

Physical

34

Technical

22

Commitment

18

Primary driver: Physical load

- Standard Recreational Effort

Active effort required, but no significant risk. Suitable for recreational hikers.

Route profile

Full Route Breakdown

Complete stage overview with transparent route metrics. Values are shown as recorded in the route dataset and source links.

Distance

16.0 km

Ascent

150 m

Highest point

1,400 m

Start

Riverside Walk

Finish

Big Spring and Return

Use the KM / MI toggle in the main menu to switch units.

Route Profile

1000 m1500 m
Riverside Walk (0 km)Big Spring and Return (16.0 km)

Single-day stage structure

Sources: Primary | Secondary

Route guidance

Route Considerations

This route is generally safe, but these are the main factors to be aware of.

Consideration // 001

Flash floods

This is a slot canyon. Rain falling miles away can send a serious wall of muddy water and debris surging through the Narrows with zero warning.

Impact

Route-specific

Likelihood

Context-dependent

Tip

ALWAYS check the localized flash flood potential at the Visitor Center before entering. Never enter if rain is forecast.

Consideration // 002

Hypothermia

Even in summer heat, the water and the total lack of direct sun in the canyon can lead to rapid chilling.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Rent a dry-bib or wet-suit package from local outfitters in spring/fall; wear high-quality neoprene socks; move constantly.

Consideration // 003

Cyanobacteria

The Virgin River frequently experiences toxic cyanobacteria (blue-green algae) blooms.

Impact

Route-specific

Likelihood

Context-dependent

Tip

Do not submerge your head. Do not allow children to play in the water or swallow it. Filtered water remains toxic; carry all your own drinking water.

Route fit

Why hike this route?

Expert Verdict

The Narrows is a completely paradigm-shifting hike. Unlike climbing a mountain, the grandeur of the Narrows is oppressive and claustrophobic; you are hiking deep into the earth, dwarfed by sheer cliffs that block out the sun. Renting proper river-hiking gear from a Springdale outfitter transforms it from a miserable slog into a joyful adventure. Check the flash-flood board every morning — this is non-negotiable in a slot canyon.

Selection logic

Who This Is For

  • INTERMEDIATE — No navigation skills needed. However, wading waist-deep in a fast-flowing river over slippery unseen rocks requires excellent core balance and strong ankles.
  • PHYSICAL — High. Hiking in water is twice as exhausting as hiking on dry land.
  • WATCH FOR — Attempting it in old sneakers and cotton socks. Your feet will blister within an hour, and your toes will freeze. Rent the neoprene gear.
  • WATCH FOR — Ignoring the flash flood warning board at the Visitor Center.
Preparation

Plan This Hike

Key things to arrange before starting this route—practical tips first, then buttons that open curated picks (gear, maps, stays) where we list them.

Flash Flood Check

Practical next step for this hike:

Slot canyon — rain miles away can flood the Narrows.

  • Check Visitor Center flash flood board before entering
  • Do not enter if rain is forecast upstream
  • Turn back immediately if water rises or muddies
NPS The Narrows

River Gear

Recommended preparation for this route:

Rent neoprene socks and sturdy poles in Springdale.

  • Neoprene socks + river shoes beat old sneakers
  • Wooden walking stick improves balance on slick rocks
  • Dry bag for phone and layers in deep sections
Zion outfitters

Water Carry

Practical next step for this hike:

No potable water — toxic cyanobacteria in river.

  • Carry 3–4 L per person for summer bottom-up
  • Do not filter Virgin River water
  • Canyon shade is limited — hydrate before Wall Street
Hydration tips

Bottom-Up Route

Practical next step for this hike:

Classic Temple of Sinawava start — no permit needed.

  • Turn around anytime — customize distance
  • Wall Street section ~2 miles upstream
  • Shuttle to Temple of Sinawava in peak season
Zion shuttles
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Route intelligence

What You Need to Know

Essential answers about the demands, risks, and logistics of this route.

Q.How hard is this hike really?

This route has a HikeMetrics Intensity Score of 30/100 (Moderate), placing it in a relatively approachable range for conditioned hikers. Expect a total distance of 16.0 km, with climbing and terrain that matter at least as much as the mileage. How the score works.

Q.Do I need technical gear?

No technical climbing gear is required. At 30/100 (Moderate) the priority is dependable footwear, weather-ready layers, and a navigation backup. Routes above 65 on the HikeMetrics Intensity Score are where we typically insist on the same expedition-grade basics.

Q.Is water available on the route?

The toxic algae means you cannot filter river water. Carry 3-4 liters of water per person.

Q.What is the main risk?

This is a slot canyon. Rain falling miles away can send a serious wall of muddy water and debris surging through the Narrows with zero warning. Even in summer heat, the water and the total lack of direct sun in the canyon can lead to rapid chilling. Treat forecasts, timing, and your margin for error as part of the route, not an afterthought.
Final decision

Ready to hike The Narrows?

A final decision point after reviewing the route, risks, logistics, and alternatives.

Route fit

This route is a strong match if you're comfortable with the effort level implied by an Intensity Score around 30/100 (Moderate), sustained hiking where this route requires it, and the terrain and exposure described in this guide.

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Data: official trail documentation and topographic sources · About