Rockwall Trail

Overview

The Rockwall is a 34.4‑mile (55 km) point‑to‑point traverse that hugs the base of towering limestone cliffs in Kootenay’s Vermilion Range. Expect a greatest-hits mix of glacier views (notably Tumbling Glacier), airy alpine meadows, moraine lakes, and long forested approaches. You’ll crest three major passes and thread classic landmarks like Rockwall Pass, Numa Pass, Floe Lake, and the thundering Helmet Falls. It’s gorgeous—and undeniably tough—with big, repeated climbs and descents spread over multiple days.

Trailheads, Direction, and Shuttles

Most hikers start at Paint(ed) Pots (north) or Floe Lake (south) trailheads on Highway 93; they’re about 13 km apart, so plan a shuttle. Common solutions: two cars, stash a bike at one end, or hitchhike the highway shoulder—which is a well‑traveled corridor with ample pull‑outs. You can also access the route via Numa Creek or Tumbling Creek; Wolverine Pass reaches it from the west. Both directions work. North → south keeps more of the climbing shaded in forest and saves Floe Lake for a grand finale; south → north is the long‑standing “classic,” but note many of the steepest descents are on the south side of the passes, which can be knee‑pounding.

Camps, Sections, and Highlights

Designated backcountry campgrounds anchor the itinerary: Helmet Falls, Tumbling Creek, Numa Creek, and Floe Lake (there are five official Rockwall sites, though you won’t use them all). Popular sections include Paint Pots → Helmet Falls (about 9.2 miles/14.8 km) and the big, scenic day from Helmet Falls toward Numa Creek via Rockwall Pass and Tumbling Pass. From Helmet Falls Campground, a worthwhile 3‑mile round‑trip detour visits the base of the namesake falls. Along the way, watch for Painted Pots and Ochre Spring—mineral‑stained ground that hints at the area’s geologic story. A portion of the Rockwall between the Floe Lake trailhead and Helmet Falls Campground also serves as the Great Divide Trail.

Best Time to Hike

Prime season is generally late July through mid‑September for mostly snow‑free passes. Expect fast‑changing mountain weather any month; nights can be near freezing even in summer, and early‑season avalanche exposure can linger on high terrain. September often brings drier days and cooler temps, with larches turning gold around mid‑September. For photography, sunrise or sunset at Floe Lake is hard to beat. Parking areas can fill—arrive early, especially on weekends and during peak season.

Permits, Rules, and Safety

Backcountry campsites must be reserved in advance; you book each specific campground night. Dates can sell out fast. For reference, reservations in 2025 opened January 27 at 8:00 a.m. MT, and typical fees included per‑person per‑night backcountry permits, daily park entry (or a park pass), and an online reservation fee; launch dates and fees change, so verify for your target year. Expect one tent per pad, up to four people per pad; groups up to 10 can book together. Dogs must be leashed at all times. No drones. Campfires are not permitted in the backcountry.

Carry bear spray and know how to use it—this is active bear country. Make noise, keep a clean camp, and store all attractants in food lockers or on bear poles where provided. Cell coverage is unreliable; consider a satellite device and leave a trip plan. Water sources are plentiful in valleys but can be sparse between high traverses—top up before committing to a pass. The Numa Creek approach has seen rockslide‑related closures in the past; always check current conditions before you go.