Canyon Ferry Lake is 30 miles long, 5 miles wide at its broadest point, and sits 20 miles east of Helena on the Missouri River. It’s described by the Bureau of Reclamation as Montana’s most used recreation reservoir — which means most Montanans have been to Canyon Ferry.
Most out-of-state travelers haven’t heard of it. The town of Townsend sits at the south end of the lake, 38 miles south of Helena on US-287, and serves as both the practical access point and the commercial center for the Canyon Ferry recreation area.
TL;DR
- Townsend (~2,000) is the county seat of Broadwater County, sitting at the south end of Canyon Ferry Lake — Montana’s most-used water recreation reservoir.
- Canyon Ferry Lake offers boating, walleye and trout fishing, swimming, sailing, ice fishing, and camping across 24 Bureau of Reclamation sites.
- The Lewis & Clark National Historic Trail passes directly through — Sacajawea recognized familiar landmarks near here in July 1805.
- Goosebay Handblown Glass lets visitors watch artisans create glasswork in real time.
- Best for: boaters, walleye anglers, families wanting lake recreation, Helena day-trippers, and Lewis & Clark history travelers.
- SERP gap: results dominated by KOA campground listings — no quality travel narrative exists.
Townsend at a Glance
| Population (2020) | ~2,000 |
|---|---|
| County | Broadwater County (county seat) |
| Region | West-Central Montana |
| Elevation | 3,834 ft |
| Distance to Helena | ~32 miles (~40 min) |
| Distance to Three Forks | ~38 miles south (~45 min) |
| Canyon Ferry Lake length | ~30 miles |
| Best for | Canyon Ferry Lake recreation, walleye fishing, Lewis & Clark history, Helena day trips |
What Makes Townsend Different
Canyon Ferry Lake was created in 1954 when the Bureau of Reclamation dammed the Missouri River for irrigation and flood control.
The resulting reservoir — 30 miles long with 76 miles of shoreline — became one of the most popular recreation areas in Montana almost immediately, drawing boaters, anglers, and swimmers from Helena, Butte, and Great Falls.
The Lewis & Clark corridor adds historical depth. The Corps of Discovery passed through the Townsend area in July 1805 on their way upriver — Sacajawea recognized the white clay banks east of present-day Winston, a landmark from her childhood.
Lewis and Clark set up nine campsites along the stretch from Canyon Ferry Dam to the Toston Dam south of Townsend.
What competitors don’t cover: Goosebay Handblown Glass — a working glass studio where visitors watch master glassblower Mark Gunderson create vessels and art glass using traditional techniques.
This is a genuinely rare experience in Montana. And the Spokane Bar Sapphire Mine — where visitors can screen native gravel for sapphires from the same deposits that produced the famous “Yogo Sapphires” — sits near the lake.
For broader trip context, see my Montana cities and towns hub.
The Top 10 Things to Do In & Around Townsend
1. Canyon Ferry Lake Recreation
Montana’s most-used water recreation area — 24 Bureau of Reclamation campgrounds and recreation sites around the reservoir. Boating, swimming, waterskiing, kite surfing, paddleboarding, and sailing in summer. Ice fishing, ice boating, and ice sailing in winter. Launch ramps at Townsend (south end) and near Canyon Ferry Dam (north end).
2. Walleye Fishing on Canyon Ferry
Canyon Ferry has been called one of Montana’s best walleye fisheries — the Bureau of Reclamation and Montana FWP manage it intensively for walleye, trout, and perch. The Canyon Ferry Walleye Festival (summer) celebrates the fishing. Ice fishing for perch in winter is locally legendary.
3. Goosebay Handblown Glass
A working glass studio in Townsend where visitors can watch Mark and Susie Gunderson create handblown glass — vases, vessels, decorative pieces — using traditional glassblowing techniques. One of the most distinctive artisan experiences in central Montana.
4. Spokane Bar Sapphire Mine
About 8 miles north of Townsend near Canyon Ferry Lake — visitors screen native sapphire-bearing gravel for Montana sapphires. The gravel is from deposits related to the famous Yogo Sapphire formation. A family-friendly activity. Seasonal.
5. Lewis & Clark National Historic Trail Corridor
US-287 through Townsend follows the Lewis and Clark expedition’s 1805 route north. Multiple interpretive markers cover the expedition’s passage; Sacajawea’s recognition of familiar landscape near here is one of the trail’s pivotal moments.
6. Hike the Elkhorn Mountains
The Elkhorn Mountains west of Townsend provide accessible day hiking — multiple trails access the Helena National Forest above town. The Elkhorns top out around 9,400 feet and offer views over Canyon Ferry Lake and the Missouri Valley.
7. Canton Church (Historic)
An 1890s Gothic Revival church near the northeast shore of Canyon Ferry Lake — one of Montana’s most photographed small rural churches, with an unusual architectural style reflecting the New York settler heritage of early Broadwater County residents.
8. Toston Dam & Recreation Area
A small Bureau of Reclamation dam south of Townsend on the Missouri River — day use recreation area with fishing access and Lewis & Clark interpretive signage.
9. Broadwater County Museum
Local history museum in Townsend covering the county’s development, the Canyon Ferry Dam construction, and early homestead culture.
10. Day Trip to Helena (40 minutes)
Montana’s capital city — Last Chance Gulch, the State Capitol, Gates of the Mountains, and the Montana Historical Society Museum. See Helena guide.
Where to Stay
| Hotel | Vibe | Price | Best For |
|---|---|---|---|
| Canyon Ferry Lake KOA | Full-service RV/camping | $40–120 | Campers, boaters |
| Bureau of Reclamation sites | Lakeside camping | $15–30 | Anglers, boaters |
| Townsend motels | Basic local options | $90–140 | Most travelers |
| Helena hotels (40 min) | Full selection | $130–250 | More variety |
Where to Eat
- Full Belli Deli — family-owned, quality sandwiches and homemade sausages; a Townsend institution
- The Nook Coffeehouse — award-winning coffee
- Mountie Moose Bakery — local bakery with donuts and pastries
- Bread and Butter Café — casual meals
- Lakeside Distillery — local spirits tasting
Getting There
From Helena: 32 miles south on US-287/US-12, about 40 minutes.
From Bozeman: ~90 miles via I-90 and US-287, about 1.5 hours.
From Three Forks: 38 miles north on US-287, about 45 minutes.
What Townsend Unlocks
Canyon Ferry Lake full loop
Drive north on US-284 along the lake’s east shore (past Canton Church and Spokane Bar Mine) and return south on US-287 — 40-mile scenic loop.
Helena (40 min north)
State capital, historical museums, Gates of the Mountains. See Helena guide.
Three Forks & Missouri Headwaters (45 min south)
Lewis & Clark naming site. See Three Forks guide.
Elkhorn Mountains (west of town)
Helena National Forest hiking.
When to Visit
Summer (June–August): Canyon Ferry at full recreation capacity — boating, swimming, fishing.
Winter (December–February): Ice fishing and ice boating on Canyon Ferry — a local tradition.
Fall (September–October): Walleye fishing peak; bald eagle watching begins; fall colors.
Year-round: Goosebay Handblown Glass studio open most of the year.
Personal Tips
Goosebay first. Call ahead to confirm demonstration times — watching the glassblowing process is genuinely fascinating.
Rent a boat if you don’t have one. Canyon Ferry is large enough that without water access, you’re only getting half the experience.
Drive the east shore (US-284) rather than the west. Better lake views, Canton Church stop, and Spokane Bar Mine along the way.
Canyon Ferry ice fishing is serious business. January perch derbies draw hundreds of participants. If you’re visiting in winter, the ice fishing culture is worth experiencing.
Townsend Quick Facts
| Founded | 1883 (Northern Pacific Railroad) | | Canyon Ferry Dam | Built 1954; creates 30-mile reservoir | | Lewis & Clark camps | Nine campsites between Canyon Ferry and Toston Dam | | Average summer high | 84°F | | Average winter low | 8°F |
Conclusion
Townsend is the quiet, practical access point to one of Montana’s most-used recreation areas — and it has more going for it than most travelers realize. Canyon Ferry’s scale is genuinely impressive, Goosebay Handblown Glass is a distinctive artisan experience, and the Lewis & Clark corridor context gives the whole valley historical weight. As a Helena day-trip destination or a standalone lake recreation base, it delivers.
Have a Townsend question? Drop it in the comments — I read every one.
Frequently Asked Questions
Is Townsend Montana worth visiting?
Yes — Townsend is worth visiting as the gateway to Canyon Ferry Lake (Montana’s most-used water recreation reservoir), the Spokane Bar Sapphire Mine, Goosebay Handblown Glass, and the Lewis & Clark National Historic Trail corridor.
What is Canyon Ferry Lake near Townsend?
Canyon Ferry Lake is a 30-mile-long reservoir on the Missouri River, created in 1954 by the Bureau of Reclamation’s Canyon Ferry Dam. With 76 miles of shoreline and 24 recreation sites, it’s the most-used water recreation area in Montana — offering boating, swimming, walleye and trout fishing, ice fishing, sailing, and camping.
How far is Townsend from Helena?
Townsend is approximately 32 miles south of Helena via US-287/US-12 — about a 40-minute drive. Helena is the nearest major city.
Is Canyon Ferry good for walleye fishing?
Yes — Canyon Ferry Lake is one of Montana’s premier walleye fisheries, actively managed by the Bureau of Reclamation and Montana FWP. The summer Canyon Ferry Walleye Festival celebrates the fishery, and winter ice fishing for perch and walleye is a major local tradition.
