Pros & cons
PROS
- High Falls natural waterslide is an easy side trip from the loop
- Multiple lakefront camps with bear‑hang cables and thunderboxes
- Fun Glacial Boulder Garden adds unique terrain interest
CONS
- Bucholtz loop can be overgrown with decaying footbridges and tricky navigation
- Long, rough 50 km gravel approach to the Achray trailhead
- No cell reception at the trailhead or on the trail
Park at the Grand Lake – Achray access lot (Barron Canyon area). Display required permits; bathrooms available at the trailhead. Expect a 50 km gravel approach road that can be rough in spots.
Rough, rocky and rooty footing with side slopes; slippery rock near High Falls; at least one steep pitch with rope handholds; deteriorating footbridges and overgrown sections on the Bucholtz loop; confusing junctions without a proper map; no cell reception; black bears in the area—use bear hangs and store food properly.
Overview
A choose‑your‑adventure loop system through classic Algonquin country: shoreline paths, mixed pine forest, and quiet camps. Official loop options range 6–15 km total, but many hikers link segments into a fuller circuit of roughly 19–20.5 km (about 12 mi) that adds a short spur to High Falls. The park rates it Difficult for steep climbs, side slopes, and sharp turns; in practice, the feel varies by loop.
Route Options & Distance
From the Grand Lake – Achray access, you can tailor distance: shorter overnights to Stratton or Johnston, or the popular longer loop (about 12.1 miles total) to take in lakes, a glacial “boulder garden,” and the High Falls side trip. There’s also a simple out‑and‑back sampler to Stratton Lake if you just want a taste and to scout camps.
Terrain & Difficulty
Expect Canadian Shield character: rocky, rooty singletrack with uneven tread. The Stratton–Johnston portion is commonly described as moderate, while the Bucholtz segment is rougher—overgrown in places with decaying footbridges and trickier navigation. Near High Falls, wet rock slabs can be slick and there’s at least one steep pitch where hikers report rope handholds. If you dislike side slopes or choppy footing, choose your loop accordingly.
Highlights
- High Falls on the Barron River: a crowd‑pleasing natural waterslide and swimming pools—best enjoyed with a light day kit rather than a full pack.
- The Glacial Boulder Garden: weaving among massive erratics is a fun change‑up in scenery.
- Repeated lake views on Stratton and Johnston with classic eastern pines.
Camping & Reservations
Campsites are generally well‑liked, often with lakefront views, bear‑hang cables, and thunderboxes. Site quality varies: some are private with level pads and easy water, others are sloped or busier (especially near High Falls). Reserve specific sites up to five months in advance; a valid backcountry camping permit is required. Many hikers split an easy overnight between Stratton and either Johnston or Bucholtz.
Best Time to Hike
The trail operates seasonally from late April/early May to late October. For swimming at High Falls, summer shines. To avoid the busiest feel at the falls, June or September can be quieter. Expect mosquitoes in season; some hikers prefer early May or after July to dodge peak bug pressure.
Logistics & Gotchas
Access is via a roughly 50 km gravel road to Achray, with sections that can be rough—budget extra time. There’s parking and bathrooms at the trailhead, but no cell reception on the trail or at Achray; the nearest reliable service is much farther away. Carry the official Backpacking Trails Map and don’t rely solely on your phone; a few junctions can be confusing, especially around lesser‑traveled segments.
Who Will Love It (and Who Won’t)
If you want a compact backcountry loop with real camping, lake time, and a bonus waterfall slide, this is a great pick—especially the Stratton–Johnston combo. If collapsing bridges, brushy tread, and rock‑hopping sap your joy, skip the Bucholtz loop or choose a shorter out‑and‑back instead.
Elevation
12.1 mi · 6 hrWildlife on this trail
Near Eastern Pines Backpacking Trail
All places →All trails →
Centennial Ridges TrailheadGateway to a tough ridge loop with sweeping lake viewsTrailhead · Parking
Lake OpeongoBig-water gateway to canoe trips, wildlife, and wild campsitesRestroom · Store
Algonquin Park Visitor CentrePanoramic deck, superb exhibits, and a handy bookstoreVisitor Center · Exhibit
Bartlett LodgeBoat-access cabins with gourmet dinners and a canoe at your doorLodging · Restaurant
Barron Canyon TrailShort loop to jaw-dropping views over a 100 m deep canyon.Easy · 0.9 mi · 48 min
Centennial Ridges TrailBig lake views and real elevation on the park’s classic ridge loop.Challenging · 6.5 mi · 5 hr
Lookout TrailShort, steep loop to a sweeping forest and lakes panorama.Moderate · 1.3 mi · 48 min
Booth's Rock TrailShort, punchy loop to a classic Rock Lake lookout.Moderate · 3.2 mi · 2 hr
