Yellowstone River Trail

Overview

A Northern Range classic, the Yellowstone River Trail traces the north side of the Yellowstone River through the Black Canyon. The standard point‑to‑point route runs 15.5 miles total with about 1,765 feet of gain and is commonly done as a strong day push (around 6 hours 50 minutes) or a relaxed 2–3 day backpack. Expect broad canyon vistas, the constant rumble of big water, and real chances to see wildlife.

Route and logistics

Most hikers start at the Hellroaring Trailhead, cross a suspension bridge early on, then follow the river downstream, exiting the park near Gardiner by Eagle Creek. The route trends downhill overall, but the cumulative ups and downs add up. Water crossings are a defining feature—some are easy; others in spring runoff can be too high and fast to attempt. Plan a shuttle: stage a car near Eagle Creek/Gardiner and get dropped at Hellroaring to start. If you’re backpacking, this corridor has well‑placed river camps; popular segments break days near Cottonwood Creek and Knowles Falls, with riverside sites that get rave reviews.

Trail character varies from mellow riverside singletrack to narrow, ledgy switchbacks with loose stone. Those spots demand attention—especially with a pack or in wet conditions. Portions are exposed to full sun.

Highlights and wildlife

This is a river‑immersive hike: gravel bars, meadows, wildflowers, and frequent overlooks into the Black Canyon of the Yellowstone. Anglers prize long stretches of accessible water. Wildlife is part of the draw—bison, mule deer, pronghorn, marmots, and elk are all possible. Give animals plenty of space and keep food secured in camp.

Best time to hike

Mid to late summer is the sweet spot once spring runoff subsides and fords mellow. Early season (late May into June) can bring cold, swift water that turns back parties. Start early for cooler temps and calmer wildlife viewing; afternoon light is beautiful on canyon walls but can be hot on exposed slopes. Weekdays see fewer people than weekends.

Permits and prep

Overnights require a backcountry permit year‑round. Carry a paper map or reliable offline map, plus bear spray—and know how to use it. Footwear that handles repeated wet crossings pays off; pack dry socks for camp. If you prefer a shorter, views‑first taster without committing to fords, the Yellowstone River Picnic Area Loop near Tower Junction offers a moderate 3.8–4 mile ridge walk with big canyon views and little shade.

Is it for you?

If you want an approachable river‑corridor backpack with big scenery, great camps, and a touch of commitment from seasonal fords and exposure, it’s a winner. If you’re not up for cold crossings or shuttles, opt for the shorter day hikes along the rim instead.