Boundary Creek Trail

Overview

This is Yellowstone’s quiet Cascade Corner on full display: a long, mostly gentle walk from the Bechler Ranger Station through lodgepole forest and the wide Bechler Meadows, finishing with two showstopper waterfalls—150‑foot Dunanda Falls and the graceful 250‑foot Silver Scarf. Plan on about 17 miles total for the classic out-and-back day to the falls (the Boundary Creek segment itself is roughly 8.4 miles one way, plus a short connector from the ranger station). Expect little elevation change overall with a short climb near the falls—moderate in effort, but long.

Route, Terrain, and Crossings

From the Bechler Ranger Station, follow the Bechler Meadows Trail before turning onto Boundary Creek. The path cruises through forest and meadow, then narrows as it enters a rocky canyon and wooded plateau near the falls. Creek work is part of the deal: you’ll encounter multiple crossings—some bridged, others requiring wades. Bartlett Slough can run around mid‑thigh and is cold. A suspension bridge exists on the meadows loop option, which some hikers use to make a partial loop on the return. If you extend itineraries onto the Bechler River network, be aware some fords can be quite deep by mid‑summer.

Highlights

Dunanda Falls plunges into a gorge where warm spring water creates a natural soaking spot near the base—test temperatures carefully and use caution on slick rock. Just upstream, Silver Scarf spills in a thin white sheet down dark cliff bands. Keep your eyes on the horizon across the meadows for big waterfall country—this corner of the park is loaded with cascades, and you may glimpse others in the broader area.

Wildlife and Solitude

This corridor sees fewer people than Yellowstone’s front‑country boardwalks. In the meadows and along creek margins, watch for Moose, Beaver activity, and both Black Bears and roaming Wolves. Carry bear spray, make noise in brushy sections, and give wildlife plenty of space.

Best Time to Hike

Late July through September is the sweet spot. Earlier in the season the meadows can be marshy, crossings run higher and colder, and mosquitoes can be fierce—bring strong repellent and consider a head net. October often brings fewer bugs and drier tread, but days are colder and shorter. Start early if you’re doing the 17‑mile day to enjoy the falls without a rushed turnaround and to catch soft, side‑lit views on the meadows both morning and late afternoon.

Permits, Access, and Rules

Day hiking requires no permit, but any overnight camp needs a Yellowstone backcountry permit, and camping is only at designated sites. No pets, bikes, hunting, motorized vehicles, or strollers are allowed on this route. Stay on marked paths in thermal areas and treat all hot features with respect. The trailhead is the Bechler Ranger Station, reached by a 24‑mile approach from Ashton, Idaho—the final 12 miles are unpaved but usually fine for passenger cars in summer; potable water is available at the station.

Tips

Bring wading footwear and trekking poles for the fords, plus dry socks for after. In bug season, long sleeves and a head net make a world of difference. The partial loop via the meadows adds roughly half a mile and a fun suspension‑bridge crossing. If a hot‑spring soak is the priority, know that the famous Mr. Bubbles is on a different drainage; some backpackers link routes to include it, but it’s not on Boundary Creek itself.