Mirror Lake Highway Closure Near Kamas: A Late-Fall Guide

Three things close on the Mirror Lake Highway each fall, and each one runs on its own clock. The campgrounds close on dates printed months ahead. The hunts open and close on dates the state set last spring. The road closes when the snow arrives. In recent years the snow has come late, and the gate at Soapstone has stayed open well past the point where the rest of the corridor shut down. For anyone in Kamas, that leaves a quiet stretch of late fall on SR-150. You get open trailheads and an empty road, and there's very little to plan around beyond the weather.

As of October 2026, the Utah Department of Transportation's seasonal roads page lists SR-150 east of Kamas as open until further notice. The same page gives the general rule. Seasonal closures typically run from November through May or June, depending on weather. UDOT has not announced a closing date for this year.

The gate has been waiting for December

"November" is how the state describes it. The dates on record tell a later story.

The Park Record reported that UDOT Kamas Supervisor Todd Ovard closed the gates on December 5, 2023. That came after UDOT had announced a November 30 closure. Last winter, TownLift reported that the late closure came from a lack of snow and passable conditions along the highway. The route typically closes in late November or early December. TownLift also reported that hikers, hunters, and sightseers used the extra time on the road. The gates themselves sit at Soapstone, and UDOT locks them there for the winter.

Spring works the same way in reverse. Crews spent three weeks clearing up to six feet of snow over Bald Mountain Pass before the road opened in early June 2024. It reopened on May 23, 2025, according to KPCW, and UDOT reopened it on May 22, 2026, from east of Kamas to near the Wyoming border. A few weeks of difference at either end changes how much of the high country Kamas has in a given year. None of it shows up on a calendar ahead of time.

A December closure has never been promised, though. Weather sets the date, and one early storm could close the gate weeks ahead of last year's. UDOT's live traffic page is the only reliable answer on any given morning.

The rest of the corridor kept to the printed schedule

By the time this post goes up on October 22, the byway's overnight options are gone. The Forest Service listed the season at Yellow Pine and Shingle Creek campgrounds as ending October 18. Lower Provo River and Soapstone campgrounds ended their seasons back on September 13, and their gates are locked. Trial Lake and Mirror Lake campgrounds are closed for 2026 with locked gates. Recreation.gov gives an approximate reopening of June 18, 2027.

The trailheads are a different story. As of October 9, 2026, the Forest Service road conditions page listed every Mirror Lake Highway trailhead as open:

• Beaver Creek
• Yellow Pine
• Shingle Creek
• North Fork
• Crystal Lake
• Fehr Lake
• Mirror Lake Shoreline
• Pass Lake
• Highline

The camping season is over, but the trailheads are still open. Until the snow or the gate says otherwise, the corridor works as a day-trip road. It starts a few minutes from Main Street and ends wherever the light runs out.

Two fee-free days and an unusual set of hours

The usual pass rules still apply at the trailheads. A Uinta-Wasatch-Cache Pass or an Interagency Pass is required at fee sites along the Mirror Lake Highway, for every vehicle parked there. The Forest Service pass page lists $10 for three days, $20 for seven days, and $60 for a year. You can buy one without leaving the valley. Passes are sold at the Heber-Kamas Ranger District Office, Kamas Food Town, Kamas Chevron, Samak Smoke House, and the self-serve fee stations along the highway.

The same page lists two fee-free days still ahead in 2026:

1. Tuesday, October 27, for Theodore Roosevelt's birthday
2. Wednesday, November 11, for Veterans Day

The weekdays matter because of Samak Smoke House, the last stop on the way up the canyon. Its winter hours run from Labor Day weekend to Memorial Day weekend, 10 a.m. to 4 p.m. It closes on Wednesdays, and also on Tuesdays once the snow begins to fall. If the weather holds, October 27 lines up with an open store. On November 11, a Wednesday, the doors will be closed. The store also stocks its own beef and turkey jerky, smoked trout and salmon, and Samak Stickies, homemade granola bars made with local honey. Plan the snack stop for a day it's open.

There's one more scheduled change. A Forest Service fee schedule shows the nightly rate at the Mirror Lake Guard Station rising from $100 to $125, with the change planned for December 1, 2026.

Sharing the late season with hunters

The empty road isn't entirely empty. The Utah Division of Wildlife Resources field regulations guidebook sets the general-season any-legal-weapon buck deer rifle hunt for October 17 through 25, 2026, so it is in its final days on publication day. Next comes the general-season elk muzzleloader hunt, which runs October 28 through November 5 on general-season elk units. The fee-free day on October 27 falls in the short break between those two hunts.

The same DWR regulations require big-game hunters to wear visible hunter orange, with listed exceptions. The Forest Service's safety guidance suggests mountain bikers consider blaze orange during hunting season. Last December's late closure drew hunters up the road alongside hikers and sightseers, according to TownLift.

When Soapstone locks, the road turns into a trailhead

Once the gate closes, the parking area at Soapstone becomes the edge of the drivable byway. Winter there runs on snowshoes and snowmobiles. The Forest Service lists Beaver Creek Winter Trail #773 as a highly developed snow trail. Samak Smoke House switches its seasonal gear from canoes and firewood to snowshoe rentals and warm drinks. Uinta Adventures advertises guided Mirror Lake snowmobile tours and rentals picked up in Kamas. Winter customers follow the outfitter to a trailhead. Check with them directly on this season's availability before you plan around it.

Snowmobile riders can use the official statewide interactive snowmobile map, linked from Utah's Division of Outdoor Recreation. The division advises riders to check with the land manager and stay on designated routes.

The pass and hunting rules above are summarized from the agencies that set them. This post is general information, not legal advice, so confirm current requirements with the Forest Service or DWR before you go.

Dinner on the way back down

An afternoon in the Uintas ends back on Main Street, and this fall Main Street has a new reason to stop. Pa'l Corazón opened at 30 N. Main St. in early September. Its owner, Hugo Leonardo, also runs Leonardo's market and taquería in Park City. His family spent four months renovating the building, and the small dining room seats 10 tables. Most of the menu comes from family recipes rooted in Guerrero, along with seafood dishes based on popular meals in Acapulco. Leonardo explained the difference to the Park Record:

"Here, if you go to a cafe or somewhere else, you're going to see the melting cheese on top of the enchiladas. Not here. It's different. It's a crumble, like queso fresco on top."

The enchiladas divorciadas come with two different salsas, with rice and beans served on the side in a heart-shaped dish. There's a chocolate tres leches cake for dessert. The hours suit a late return from the trail. Pa'l Corazón is open 11 a.m. to 10 p.m. Sunday and Monday and 11 a.m. to 11 p.m. Tuesday through Saturday. That means the October 27 fee-free day can end with dinner on Main Street.

I'm always glad to talk about the Kamas Valley, whether it's the best week for a last drive to Mirror Lake or what owning a home here looks like through the seasons. If you'd like to talk it over, Bessie Ostertag would love to hear from you. Let's Connect.