Historic Tallman Homestead — Abandoned & Forgotten in Boulder
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Entry No. 80 — the Boulder file — filed under: historic-site

Historic Tallman Homestead

Tucked away in the 'Forgotten Valley' of Golden Gate Canyon State Park, this historic homestead was established in 1876 by Swedish immigrant Anders Tallman. The site features the original main ranch house, a stable, and a chicken coop, all situated next to a scenic, trout-stocked pond. Visitors can hike to the preserved structures, which remained home to four generations of the Tallman family before being integrated into the state park.

The story

In 1876, while prospectors were tearing through Black Hawk ten miles down the road, Swedish immigrant Anders Tallman claimed a patch of mountain basin along Nott Creek. He bought a disused one-room schoolhouse, hauled it into the gulch, and added a kitchen and front porch to establish what locals called Forgotten Valley. You didn't hear it from us, but he picked the spot precisely because almost nobody else was paying attention to it.

Four generations of the Tallman family lived out in this pocket before the land was integrated into Golden Gate Canyon State Park. They built a timber stable, a chicken coop, and a milkhouse, raising cattle and cutting timber out of sight of the surrounding mining hubs. The original structures survived intact right on the bank of a small pond fed by the creek.

The strange part of visiting isn't just that the wood didn't rot away—it's how abruptly the mountain trail dumps you into someone's 19th-century front yard. You step out of the pine and aspen timber and find yourself sitting on a wooden porch swing attached to a homestead established the exact year Colorado became a state.

What it's like

Park at the Bridge Creek Trailhead off Ralston Creek Road—you'll need a state park vehicle pass—and follow the Burro Trail until it branches left onto the Mountain Lion Trail for a 3-mile round trip. The trail ascends steadily through pine and aspen groves before flattening out in the meadow. Once in the valley, you can walk around the trout pond, inspect the stable and chicken coop behind the house, or take a seat on the front porch swing. If you plan to drop a line in the pond for trout, bring a valid Colorado fishing license.

The move: Hike the scenic 3-mile round-trip trail from the Bridge Creek Trailhead to Forgotten Valley, where you can enjoy a quiet picnic by the pond and admire the historic log structures from the front porch swing.

📍 Before you go The homestead is located within Golden Gate Canyon State Park and is legally accessible to the public via hiking trails, though a state park pass is required.

Where: Golden, CO 80403, USA

Hours: Added 2026-07-20 — confirm current access before you go.

#historic-site #ruins #hiking #homestead

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Good to know

Do you need a permit or pass to visit the homestead?

Yes, a valid Golden Gate Canyon State Park daily or annual vehicle pass is required to park at the trailhead.

How long is the trail to the Tallman Homestead?

It is a 3-mile round-trip hike starting from the Bridge Creek Trailhead via the Burro and Mountain Lion trails.

Can you go inside the main house?

The interior of the main ranch house is closed to protect the historic structure, but you can explore the exterior grounds, stable, chicken coop, and front porch.

Is fishing allowed in the pond?

Yes, the pond in front of the ranch house is stocked with trout, but anglers must hold a valid Colorado fishing license.

Plan a visit & invite your people →

Further reading: dayhikesneardenver.com · historycolorado.org · sweptawaytoday.com

last checked: 2026-07-20