3 Mile Resthouse

Overview

Three Mile Resthouse sits about three miles below the South Rim on the Bright Angel Trail, roughly 2,120 feet down. It’s the classic day-hike turnaround for strong hikers who want real canyon depth, real views, and a safe place to regroup before tackling the climb back out.

What’s Here

Expect basic-but-clutch amenities: vault toilets, a shaded shelter with benches, and a seasonal water spigot. The water is commonly off in winter and can shut down during pipeline repairs—always verify status before you go and carry what you need. There’s no road access or parking; you earn this stop on foot.

Why Go

Three Mile balances commitment and payoff. From its perch on a switchback, you get sweeping canyon walls, layered geology, and that “I’m in it” perspective without dropping all the way to Havasupai Gardens. On fair-weather days, it’s a satisfying target that still respects the canyon’s scale.

The Hike In

The Bright Angel Trail is a well-built corridor path with steady grades and many switchbacks. Down is deceptively easy; up is where it bites. Round-trip is about six miles with around 2,100 feet of climbing on the return—pace yourself and snack early and often.

Wildlife

You’ll likely meet rock squirrels (don’t feed them), plus ravens, lizards, and sometimes mule deer. Very rarely, bighorn sheep are spotted on canyon slopes. Keep food stowed—squirrels here are bold.

Best Time to Visit

• Start at or before sunrise for cooler temps, softer light, and fewer people.
• Spring and fall are prime; summer heat turns the climb into a sufferfest.
• Winter can be quiet and beautiful, but water is often off—plan accordingly.
• Weekdays are generally calmer than weekends.

Safety & Planning

Carry at least 2–3 liters per person (more if water is off), plus salty snacks or electrolytes. Expect it to be warmer below the rim, and remember there’s no shuttle from the bottom—you must hike back out. Turn around in time to leave plenty in the tank for the ascent.