Grand Canyon — Bright Angel Trail
Grand Canyon, AZ
Elevation Profile
Current Conditions
Bottom Line
Excellent conditions window for the Bright Angel. Three days of sunny, calm weather with highs in the mid-70s and no fires, no floods, no complications. The only real threat is heat — plan your miles for early morning and manage your descent/ascent timing accordingly.
75°/34°F · Sunny
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31" depth
Normal flows · 5 gauges
No active fires within 50 miles
14h 13m daylight · Sunrise 5:19 AM · Sunset 7:33 PM
Full Briefing
Heat is your primary management task on this trip, and right now it's very manageable. Rim-to-river temps will swing hard — highs in the mid-to-upper 70s at the South Rim (6,860 ft) translate to inner canyon temps likely pushing into the low-to-mid 90s at Bright Angel Campground and Phantom Ranch. That's warm but not dangerous if you're moving smart. The NPS heat threshold for Bright Angel is usually around 100°F at the river — you're well under that this week. Overnight lows of 34–38°F at the rim mean cold starts if you're departing early, but inner canyon nights will be comfortable. No warm-night snowmelt pulse to worry about — the snowpack data from nearby SNOTEL stations shows stable or falling trends at low elevations, and the canyon itself is snow-free.
Water on Bright Angel is a non-issue. Indian Garden (now Havasupai Gardens) at 3,840 ft has reliable piped water, and the creek runs year-round. Stream gauges in the broader region are at 77–109% of median with stable or falling trends — nothing anomalous. Bright Angel Creek at Phantom Ranch is running normally for late May. Fill up at every source anyway, but you won't be rationing.
No fires within 50 miles and winds are light and southwesterly all three days. Air quality will be clean. Zero smoke concerns. The weather window is as straightforward as late May gets in the canyon — three consecutive sunny, calm days with no thunderstorm threat in the forecast. Afternoon convective storms are the norm for June onward, but you're ahead of that pattern.
For timing: start your descents before 7 AM to get below the 3-Mile Resthouse before the heat builds. On your way out, aim to clear Indian Garden (Havasupai Gardens) before 10 AM on your exit day — the south-facing switchbacks above there cook in the midday sun. You've got 14+ hours of daylight, so early starts are easy. Sunset at 7:33 PM gives you flexibility in the afternoon if you want to move slower during peak heat and pick it back up around 5 PM. This is a clean trip — execute your heat strategy and enjoy it.
Waypoints
Bright Angel Trailhead
South Rim trailhead near Bright Angel Lodge. Water and restrooms.
6,857 ft
1.5-Mile Resthouse
Water (May-Sep), shade, and an emergency phone. Turn around here in summer heat.
5,951 ft
3-Mile Resthouse
Year-round water, toilets. Many hikers turn around here. Havasupai Gardens visible below.
5,000 ft
Indian Garden / Havasupai Gardens
Campground and ranger station. Cottonwood trees and year-round water. 4.6 miles from rim.
3,799 ft
Colorado River / River Trail
The river at the bottom. Suspension bridge connects to Phantom Ranch on the north side.
2,480 ft
Route Details
Distance
19.0 mi
Elevation Gain
4,501 ft
Elevation Loss
4,501 ft
Max Elevation
6,857 ft
Estimated Days
1
Trailhead
Bright Angel Trailhead (South Rim)
Best Season
Spring and fall. Summer kills—do not hike below the rim in July/August. Winter cold but manageable.
About This Route
The Bright Angel Trail is the most accessible and heavily used corridor trail into the Grand Canyon, descending 9.5 miles from the South Rim (6,860 ft) to the Colorado River (2,480 ft). The trail follows a fault line, providing water at 1.5 and 3-mile rest houses that makes it more hospitable than most canyon routes. The most common overnight trip combines Bright Angel with the South Kaibab Trail: descend South Kaibab (steeper, more exposed, no shade, no water), camp at Bright Angel Campground or Phantom Ranch, and ascend Bright Angel. This rim-to-river round trip is 20+ miles with 5,000 feet of elevation change—no small undertaking. The primary hazard is heat. The NPS issues "heat kills" warnings from May through September and strongly advises against attempting the rim-to-river trip in a single day during summer. Dozens of people require helicopter rescues each year, usually hikers who descended too far and ran out of water. The canyon wall geology—600 million years of rock strata exposed in cross-section—is a moving experience. The Vishnu Schist at the bottom is 1.7 billion years old.
Plan This Route
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