Utah Park Road Openings: When the Plows Get Through

Name: Seasonal road and facility opening dates for national parks in Utah
Creator: National Park Service
License: https://www.usa.gov/government-works

The visual answer

Everything seasonal in Utah, on one calendar

Check the park’s own page before you drive. Seasonal roads open when the plows get through and close again for storms, rockfall and fire, sometimes within the same week. What you get here is the normal season for each road and facility in the park’s own words, the years of actual opening dates the parks publish, and a link to the page where that park posts today. Every date on this page shows the park’s own last-updated stamp rather than ours.

Bryce Canyon ShuttleBryce Canyon

1 April to 20 October

Sunset CampgroundBryce Canyon

15 April to 31 October

Kolob Terrace Road above Maloney HillZion

1 May to 15 November

Lava Point Road and CampgroundZion

1 May to 30 September

State Route 148 through the monumentCedar Breaks

15 May to 15 November

Cedar Breaks Visitor CenterCedar Breaks

25 May to 15 October

Point Supreme CampgroundCedar Breaks

1 June to 15 September

The 18 mile scenic drive to Rainbow PointBryce Canyon

Open year round, weather permitting

Zion-Mount Carmel HighwayZion

Open year round, weather permitting

Opens on plowing progress
Park published dates
Fixed by rule each year
Open year round, storm closures

Every road, entrance, campground and visitor centre in Utah with a published season, ordered by when it normally opens. Bars are the park's own description, not a status and not a forecast. The colour says what governs the date.

“The main road through the park, State Route 148, closes each year due to snowpack. While the duration of the closure is snow dependent, the road is closed to vehicles from mid-November to mid-May, on average.”

Cedar Breaks National Monument, Current Conditions

National Park Service, public domain. That page carries the park’s own stamp: last updated September 2, 2026.

Cedar Breaks National Monument

3 seasonal entries on this page

State Route 148 through the monument. Normally from mid May
Cedar Breaks Visitor Center. Normally from late May
Point Supreme Campground. Normally from early June

Zion National Park

3 seasonal entries on this page

Kolob Terrace Road above Maloney Hill. Normally from early May
Lava Point Road and Campground. Normally from early May
Zion-Mount Carmel Highway. Year round

Bryce Canyon National Park

3 seasonal entries on this page

Bryce Canyon Shuttle. Normally from early April
Sunset Campground. Normally from mid April
The 18 mile scenic drive to Rainbow Point. Year round

A loader carrying a bucket of snow down Going-to-the-Sun Road below Logan Pass, with snowfields on both sides of the road — A loader clearing the last of the snow off Going-to-the-Sun Road below Logan Pass. Every seasonal park road in the country opens like this: not on a date, but on the afternoon a machine finishes. “Snowplows at Logan Pass (52201734565)” — GlacierNPS — Public domain

Everything, with its source

9 Utah park seasons, and where each one comes from

The last column is the one nobody else shows you: the date the park itself last touched the page each season came from. Read a two-year-old stamp as the park saying nothing has changed, and a stamp from last month as the park saying something has.

Every seasonal road, entrance, campground and visitor centre in Utah, ordered by when it normally opens. Each season is the park's own description from the park's own page. None of these is a current status.
Road or facility	Park	Normal season	What sets the date	Park last updated
Bryce Canyon Shuttle	Bryce Canyon	operates April to 20 October	Fixed by rule	August 14, 2026
Sunset Campground	Bryce Canyon	open mid April to October, while North Campground stays open year round	Fixed by rule	August 14, 2026
Kolob Terrace Road above Maloney Hill7,890 ft	Zion	usually closed for several months from fall to spring, on snow	Moves with the snow	June 9, 2026
Lava Point Road and Campground	Zion	the road closes most years from fall until spring and the campground is open as weather allows, typically May through September	Moves with the snow	June 9, 2026
State Route 148 through the monument10,350 ft	Cedar Breaks	closed to vehicles from mid November to mid May on average, entirely on snowpack	Moves with the snow	September 2, 2026
Cedar Breaks Visitor Center	Cedar Breaks	routinely closed from mid October to late May, along with the vault toilets	Fixed by rule	September 2, 2026
Point Supreme Campground	Cedar Breaks	open seasonally, weather permitting, from June to mid September	Moves with the snow	September 2, 2026
The 18 mile scenic drive to Rainbow Point9,115 ft	Bryce Canyon	no fixed winter closure, but temporary closures during and after snow storms until plowing is finished	Storm closures	August 14, 2026
Zion-Mount Carmel Highway	Zion	kept open year round, but shut without notice for snow, ice, rockfall or congestion	Storm closures	June 9, 2026

7

Roads and facilities with a season

Of 9 covered in Utah

4

Where a plow crew sets the date

The date moves with the snowpack

3

Where the park publishes dates

A schedule or a standing rule

2

Open all year

Storm closures rather than a season

Where today’s answer lives

Each Utah park publishes its own status

Nothing on this site knows what a road is doing this afternoon, and nothing on this site pretends to. Each block below is the park’s own page, with what it carries and the caveats that go with it.

Today’s Cedar Breaks road status

Cedar Breaks current conditions

Published by Cedar Breaks National Monument. It carries the projected seasonal road closures for State Route 148 and State Route 143, and what is open at Point Supreme.

A park road status is rewritten by rangers and road crews inside a day, sometimes inside an hour. Glacier National Park says it about its own map: “This report contains the most recent information available for road, hiker/biker, and entrance closures as well as snowplow status. It may be outdated and inaccurate as our information can change quickly.”

An opening date is the park’s current expectation of when a plow crew will finish or a gate will be unlocked. It is not a promise, it is not a booking, and the parks revise it through the spring as the snow tells them to.

And an open road closes again. Snow falls on high passes in June and September, rockfall shuts a road in an afternoon, wildfire shuts one for a month, and avalanche control closes them on purpose. Glacier’s own record has Logan Pass opening on 21 June 1995 and shut by a rockslide two days later, and opening on 24 May 1980 and closed the next day until 6 June. The link above is the only thing that knows which of those days you are looking at.

Link check: read in a browser on 3 September 2026 and it answered with a page titled for Cedar Breaks National Monument. The park's own stamp on it that day read: last updated September 2, 2026. If it has moved since, Cedar Breaks National Monument is the authority and its own site search is the fastest way back to it.

Today’s Zion road status

Zion National Park current conditions

Published by Zion National Park. It carries the park’s closure alerts at the top of the page, which is where the Kolob Terrace and Lava Point gates are announced.

A park road status is rewritten by rangers and road crews inside a day, sometimes inside an hour. Glacier National Park says it about its own map: “This report contains the most recent information available for road, hiker/biker, and entrance closures as well as snowplow status. It may be outdated and inaccurate as our information can change quickly.”

An opening date is the park’s current expectation of when a plow crew will finish or a gate will be unlocked. It is not a promise, it is not a booking, and the parks revise it through the spring as the snow tells them to.

And an open road closes again. Snow falls on high passes in June and September, rockfall shuts a road in an afternoon, wildfire shuts one for a month, and avalanche control closes them on purpose. Glacier’s own record has Logan Pass opening on 21 June 1995 and shut by a rockslide two days later, and opening on 24 May 1980 and closed the next day until 6 June. The link above is the only thing that knows which of those days you are looking at.

Link check: read in a browser on 3 September 2026 and it answered with a page titled for Zion National Park. The park's own stamp on it that day read: last updated June 9, 2026. If it has moved since, Zion National Park is the authority and its own site search is the fastest way back to it.

Today’s Bryce Canyon road status

Bryce Canyon current conditions

Published by Bryce Canyon National Park. It carries the alerts the park posts when snow closes the scenic drive, and the current facility status.

A park road status is rewritten by rangers and road crews inside a day, sometimes inside an hour. Glacier National Park says it about its own map: “This report contains the most recent information available for road, hiker/biker, and entrance closures as well as snowplow status. It may be outdated and inaccurate as our information can change quickly.”

An opening date is the park’s current expectation of when a plow crew will finish or a gate will be unlocked. It is not a promise, it is not a booking, and the parks revise it through the spring as the snow tells them to.

And an open road closes again. Snow falls on high passes in June and September, rockfall shuts a road in an afternoon, wildfire shuts one for a month, and avalanche control closes them on purpose. Glacier’s own record has Logan Pass opening on 21 June 1995 and shut by a rockslide two days later, and opening on 24 May 1980 and closed the next day until 6 June. The link above is the only thing that knows which of those days you are looking at.

Link check: read in a browser on 3 September 2026 and it answered with a page titled for Bryce Canyon National Park. The park's own stamp on it that day read: last updated August 31, 2026. If it has moved since, Bryce Canyon National Park is the authority and its own site search is the fastest way back to it.

Common questions

Utah park opening FAQ

Is State Route 148 through the monument open right now?

Cedar Breaks National Monument publishes that itself at Cedar Breaks current conditions, which carries the projected seasonal road closures for State Route 148 and State Route 143, and what is open at Point Supreme. A road status is rewritten by rangers and road crews inside a day, and Glacier National Park puts it plainly about its own status map: "This report contains the most recent information available for road, hiker/biker, and entrance closures as well as snowplow status. It may be outdated and inaccurate as our information can change quickly." What this page adds is the normal season for every road and facility in Utah, the years of actual opening dates where the park publishes them, and the link to the page that has today.

When does State Route 148 through the monument usually open?

What actually closes in Utah, and what stays open?

9 road, entrance, campground and visitor centre seasons are covered on this page, across 3 parks: Cedar Breaks National Monument, Zion National Park, Bryce Canyon National Park. 2 of them are open year round and the rest have a season. Utah reads as a desert and behaves like a mountain state above 8,000 feet. Cedar Breaks sits at 10,350 feet and its road is shut roughly mid November to mid May, Zion closes Kolob Terrace Road for months while the canyon floor stays open, and Bryce keeps its scenic drive plowed but shuts it during storms.

Can a Utah park road close again after it opens?

Yes, and several Utah roads do every year. An opening is the park saying the road was passable that day, not that it will stay passable. Snow falls on high passes in June and September, rockfall closes a road without warning, and wildfire closes one for weeks. Glacier National Park's own published record shows Logan Pass opening on 21 June 1995 and shutting after a rockslide two days later, and opening on 24 May 1980 and closing the next day in bad weather until 6 June. Only Cedar Breaks National Monument's own status page can tell you which kind of day today is in Utah, and the link is above.

Keep going

The rest of the Utah season

Snow depth near UtahThe snowpack these dates turn on, from SNOTEL and NOHRSC. Nothing opens until it goes.Avalanche dangerWhat the avalanche centres are publishing for the terrain above these roads, which is what the plow crews read before they start.Ski season datesThe other side of the same snowpack: when the lifts open and close, resort by resort.

Park openings in the Colorado Plateau

Every state with a park season

Every season and quotation on this page comes from a National Park Service page on www.nps.gov, read at build time on 3 September 2026 and shown with the park’s own last updated stamp rather than ours. NPS material is a work of the United States government and is in the public domain. Utah is one of 7 states where the opening date turns on plowing progress. In Glacier National Park’s words about its own status map: “This report contains the most recent information available for road, hiker/biker, and entrance closures as well as snowplow status. It may be outdated and inaccurate as our information can change quickly.” National picture: park road opening dates in every state

Utah Park Road Opening Dates

Everything seasonal in Utah, on one calendar

Cedar Breaks National Monument

Zion National Park

Bryce Canyon National Park

9 Utah park seasons, and where each one comes from

Each Utah park publishes its own status

Plan a Utah park trip from Brian Head

Tours & activities near Cedar Breaks National Monument

Stays near Brian Head

Utah park opening FAQ

The rest of the Utah season

Park openings in the Colorado Plateau

Every state with a park season