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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Hike

Reef Basin

Inside Coronado National Forest

2.2 mi one way · 671 ft climb · 5,345 ft high point · Easy

In Coronado National Forest · Arizona · U.S. Forest Service

About Elevation Map Camp near here More hikes

About this hike

Reef Basin is an easy 2.2-mile one-way trail in Coronado National Forest.

Elevation

449 ft of gain and 671 ft of descent.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

5.9 mi from the trailhead
Fourmile Canyon Campground
Campground · Arizona

More hikes nearby

Ranked the same way, within twenty-five miles.

18 mi from you
John'S Canyon
- Summits West Peak
- Inside Coronado National Forest
- 3,596 ft of climbing
6.7 mi one way · 3,596 ft climb · Easy
Coronado National Forest · Camp 5 mi away

Elevation along the trail from the start. Source: USGS 3DEP.

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 2.2 mi
Shape: One way
Gain: 449 ft
Descent: 671 ft
High point: 5,345 ft
Low point: 4,755 ft
Difficulty: Easy
Managed by: U.S. Forest Service
State: Arizona
Camps within 15 mi: 1
Trailhead: 32.9066° N · 110.3027° W

Get directions Open the map

18 mi from you

John's Canyon Trail #313

Summits West Peak
Inside Coronado National Forest
3,231 ft of climbing

5.2 mi one way · 3,231 ft climb

Coronado National Forest · Camp 8 mi away

Gardner Canyon

Passes Cottonwood Mountain
Inside North Santa Teresa Wilderness
4,322 ft of climbing

6.3 mi one way · 4,322 ft climb · Easy

North Santa Teresa Wilderness · Camp 11 mi away

Gardner Canyon Trail #67

Passes Cottonwood Mountain
Inside North Santa Teresa Wilderness
4,349 ft of climbing

6.2 mi one way · 4,349 ft climb

North Santa Teresa Wilderness · Camp 11 mi away

Clark Peak Trail #301

Passes Clark Peak
Inside Coronado National Forest
2,222 ft of climbing

5.4 mi one way · 2,222 ft climb

Coronado National Forest · Camp 4 mi away

Clark Peak

Passes Clark Peak
Inside Coronado National Forest
2,153 ft of climbing

4.9 mi one way · 2,153 ft climb · Easy

Coronado National Forest · Camp 1 mi away

More like this

Hikes that read like this one, wherever they are.

Basin
- Near Ambush Saddle
- Inside Coronado National Forest
- Camp 4 mi away
4.4 mi one way · 951 ft climb · Moderate
Coronado National Forest · Camp 4 mi away
Molino Basin
- Inside Coronado National Forest
- Camp under a mile away
2.4 mi one way · 684 ft climb · Moderate
Coronado National Forest · Camp under a mile away
Rincon Spring
- Inside Coronado National Forest
- Camp 4 mi away
1.9 mi one way · 584 ft climb · Easy
Coronado National Forest · Camp 4 mi away
Perimeter
- Inside Coronado National Forest
- 1,167 ft of climbing
- Camp 2 mi away
5.9 mi of trails · 1,167 ft climb · Very hard
Coronado National Forest · Camp 2 mi away

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Mon83°64°Mostly Sunny
Tue79°62°Chance Showers And Thunderstorms
Wed76°62°Chance Showers And Thunderstorms
Thu76°62°Chance Showers And Thunderstorms
Fri77°63°Slight Chance Showers And Thunderstorms
Sat78°64°Slight Chance Showers And Thunderstorms
Sun79°Chance Showers And Thunderstorms

Mon: Mostly Sunny · wind 2 to 8 mph SSW

National Weather Service · refreshed hourly