Chasm Falls

Overview

Chasm Falls is a tight, roaring waterfall squeezed into a rocky chasm along Old Fall River Road. It’s a quick stop with big payoff: a short set of steep stone steps drops to a rail‑protected viewpoint where the water thunders through bedrock.

What You’ll See

Expect a powerful cascade in a narrow gorge, with spray, cool air, and a front‑row angle from the lower platform. The Fall River corridor showcases classic glacial scenery; the river now cuts through resistant rock to form these stacked drops.

Getting There

When Old Fall River Road is open, look for the small pullout shortly after the road begins. From the pullout, it’s roughly 0.1 mile total with a brief, steep stair section to the viewpoint. If you’re approaching from the Fall River Entrance, it’s about 2.1 miles to the right turn onto Endovalley/Old Fall River Road, then roughly 0.8 miles to the falls pullout.

Road Status and Seasonal Access

Old Fall River Road is a one‑way, uphill, graded dirt/gravel road open in the warm months, then closed to vehicles in winter. In the off‑season, you can walk or bike from the winter gate for a quieter, car‑free visit (about 2.2 miles round trip to the falls). Summer brings more traffic; once you pass the pullout you’ll continue uphill—plan your stop.

Best Time to Visit

• Summer: Easiest access by car; go early to beat the pullout crunch.
• Spring: Snowmelt boosts flow, but the road is often still closed—hike or bike from the gate.
• Late fall: Catch it before ice sets in for a serene experience.

For photography, late‑day light helps avoid harsh shadows in the chasm.

Wildlife and Safety

Keep an eye out in the valley for marmots and bighorn sheep. The steps and rocks can be wet and slick—watch your footing and stay behind the railings. Weather shifts fast; bring a layer even for a short stop.

Practical Notes

There’s no toilet at the viewpoint; use facilities before starting up Old Fall River Road (Endovalley/Alluvial Fan are the usual go‑tos). Parking is a small pullout with quick turnover, but it can back up on busy summer weekends.

Bottom Line

It’s a textbook quick‑win stop: minimal effort, dramatic waterfall, and a classic taste of the Old Fall River Road vibe. If you’re already driving the road, don’t skip it.