Zion Day Trip From Las Vegas: Drive Times, Shuttle, and Tunnel Rules

Las Vegas to Zion National Park is about 160 miles and roughly 2.5 hours each way, which makes it a very doable day trip, and one of the better ones you can take from the city. Leave early, and you can spend about eight hours in the park and still be back in Las Vegas by about 8 p.m.

The drive itself is simple: almost all interstate, then 30 miles of Utah 9. What takes planning is the one-hour time change, parking that fills early, a shuttle you can't skip for most of the year, and vehicle limits on the tunnel road that changed in 2026. There's a simple plan for the canyon below, and my Zion guide has days at every effort level.

Zion National Park. The Watchman above the Virgin River in a June 2017 photograph by John Wullschleger for the National Park Service. Photo: John Wullschleger, National Park Service, National Park Service (Natural Resources). Public domain.

Zion Day Trip From Las Vegas at a Glance

• Distance: about 160 miles from Las Vegas to Springdale, and about 170 from Harry Reid International Airport.
• Drive time: about 2.5 hours each way without stops. I'd plan on 3.
• Route: I-15 north to Exit 16 in Utah, then Utah 9 east through Hurricane to Springdale.
• Entrance to use: the South Entrance at the north end of Springdale.
• Time zone: Zion is on Mountain Time, one hour ahead of Las Vegas.
• Fees: $35 per private vehicle, good for seven days (2026). No reservation is needed to enter.
• Shuttle: free, and the only way up Zion Canyon Scenic Drive during shuttle season.
• Without a car: no scheduled option works as a same-day round trip, so it's a rental car or a guided tour.
• Best months: April, May, October, and early November.
• Time in the park: about eight hours on a 4:00 a.m. Las Vegas start.

How Long Does the Drive Take?

About 2.5 hours without stops, for about 160 miles. The Arizona line is roughly halfway, the Virgin River Gorge is about 100 miles out, and the last 30 miles on Utah 9 go slower than the interstate. Hurricane to the South Entrance alone is about 20 miles and can take about 40 minutes. I'd allow 3 hours with a gas and coffee stop.

From Harry Reid International, add about 10 miles. I wouldn't do this on the day you land.

The time change is the part people miss. Las Vegas is on Pacific Time and Zion is on Mountain Time, so you lose an hour going and get it back coming home. Leave at 5:00 a.m. in Las Vegas and you'll reach Zion around 8:30 a.m., not 7:30. Shuttle schedules, parking pressure, and permit deadlines all run on Mountain Time.

The Route

I-15 north. From Las Vegas, it's a straight shot past the Valley of Fire turnoff, through Mesquite, and across the northwest corner of Arizona. I-15 spends only about 29 miles in Arizona, but they're the best part of the drive. The Virgin River Gorge begins around mile 13, with limestone cliffs up to 500 feet above the road and five bridges over the river. This was the last piece of the interstate here to open, in December 1973, and it was the most expensive rural Interstate per mile at the time.

ADOT's bridge work in the gorge has meant lane shifts and delays in recent years. I couldn't confirm the current status, so check az511.gov before you leave.

Exit 16 to Utah 9. Past St. George, take Exit 16 and follow Utah 9 east. It runs through Hurricane and La Verkin, then Virgin and Rockville, into Springdale. The South Entrance and the pedestrian entrance are at the north end of town.

State Street and Main Street in Hurricane, Utah, on the way to Zion. Photo: Landry Heaton, Wikimedia Commons. CC BY 2.0.

Gas and food. St. George is the last big stop for groceries and a real meal, and it's a sensible place to fill up. The stretch through the gorge isn't where you want to run low.

Road work. As of November 2026, UDOT lists ongoing fiber construction on Utah 9, with daytime one-way traffic and moderate delays in the gateway towns and inside the park. Utah's Zion Area Roads to Recreation site has current conditions and parking updates, and I'd look at it that morning.

The Canyon Shuttle and Parking

This is the real logistics of a Zion day. During shuttle season, you can't drive your own car on Zion Canyon Scenic Drive, even before the first bus or after the last one. Everything past Canyon Junction is by shuttle, with Zion Lodge guests the main exception.

• When it runs: in 2026, service began March 7, the fall schedule runs through November 28, and there's no service from November 29 through December 25. It returns December 26 through January 2 with shorter hours.
• Hours: on the current fall schedule (October 25 to November 28), the first bus leaves the visitor center at 7:00 a.m., the last goes up at 5:00 p.m., and the last bus out of the canyon leaves at 6:15 p.m. Mountain Time. In summer 2026, the last bus out left at 8:15 p.m.
• Cost: free, with no ticket or reservation.
• Timing: buses run every 5 to 10 minutes and take about 45 minutes end to end, but waits can top an hour on busy days. Don't count on the very last bus. The park warns that if you miss it, you may have to walk nine miles back.
• Without the shuttle: from November 29 through December 25, 2026, you can drive it yourself, but in winter the park often closes it for the day once legal parking runs out.

Parking. The visitor center lot is the one everybody wants, and the park says parking often fills by early or mid-morning. In summer, that's often by 9 a.m. If it's full, don't wait for a space. Park in Springdale in a designated paid spot, then take the free Springdale Line (every 10 to 15 minutes, starting at 8:00 a.m.) or walk to the pedestrian entrance, which can also be faster than the vehicle line. Illegally parked cars get ticketed or towed. Keep your pass with you if you walk in.

Riders board a shuttle at the Zion Canyon Visitor Center, stop 1, with the Watchman behind, in a National Park Service photograph from July 2010. Photo: National Park Service. Public domain.

The Zion-Mount Carmel Tunnel and Vehicle Limits

Here's the good news first: coming from Las Vegas, you don't go through the tunnel at all. You reach the South Entrance through Springdale. The tunnel only matters if you want to see the park's east side, or you're continuing toward Bryce Canyon.

Checkerboard Mesa from a viewpoint along the Zion-Mount Carmel Highway near the East Entrance, in a July 2010 National Park Service photograph by Caitlin Ceci. Photo: Caitlin Ceci, National Park Service. Public domain.

The tunnel opened in 1930, runs more than 5,000 feet, and is narrow enough that regular cars just barely fit two-way. Since June 7, 2026, vehicles over the limits can't use the Zion-Mount Carmel Highway between Canyon Junction and the East Entrance at all, and the old paid escort is gone. The limits:

• Single vehicle: 35 feet 9 inches long.
• Vehicle and trailer combined: 50 feet, with the trailer no more than 26 feet.
• Every vehicle: 7 feet 10 inches wide, 11 feet 4 inches tall, and 50,000 pounds.

Measurements include mirrors, air conditioners, bike racks, and anything else bolted on. A compact or midsize rental isn't close to these numbers. But because mirrors count, if you're in a full-size pickup, a large van, or an RV, or you're towing, measure it instead of guessing. Over-limit vehicles can still come in through the South Entrance for the oversize lot (if there's room), Zion Lodge with a reservation, or the South Entrance campgrounds.

Two other tunnel notes: bicycles aren't allowed, and you can't stop inside. UDOT also scheduled overnight closures between the tunnel's east end and Canyon Junction in early November 2026 for the fiber work, so check before planning anything after dark.

Getting There Without a Car

I couldn't find direct public transit from Las Vegas to Zion, and the pieces that exist don't add up to a day trip:

• Bus to St. George: FlixBus sells trips between Las Vegas and St. George, about 2 hours 10 minutes, but you'd still be about 40 miles from the park.
• St. George to Zion shuttle: one service lists one-way transfers from $95, with an 8:30 a.m. pickup and about a 10:15 a.m. arrival on its winter schedule.
• National Park Express: sells seats between Las Vegas, Zion, and Bryce Canyon, but its listing shows a one-way Zion to Las Vegas departure at 10:45 a.m. That's a transfer, not a day trip.

That leaves a rental car or a guided day tour. I haven't vetted a specific tour, so before you book one, ask how many hours you actually get at the park. Non-U.S. residents on commercial tours still owe the $100 fee or a pass.

Entry, Fees, and Reservations

These are the 2026 rules. You don't need a reservation or ticket to enter Zion or to ride the shuttle.

• Entrance fees: $35 per private vehicle, $30 per motorcycle, or $20 per person on foot or bicycle, all good for seven days. Children under 16 are free.
• Passes: a Zion annual pass is $70. The America the Beautiful pass is $80 for U.S. residents and $250 for nonresidents.
• Non-U.S. residents 16 and older pay an additional $100 each, unless they have an annual or America the Beautiful pass.
• Early arrivals: the park is open 24 hours. If the fee station is closed when you pull in, pay online or at a station once it's open.
• Angels Landing: hiking the chains takes a permit, and the park doesn't issue them for the same day. The day-before lottery on Recreation.gov closes at 3 p.m. Mountain Time, which is 2 p.m. in Las Vegas. Print or download your permit, since cell service up there is unreliable.

A Sample Zion Day Trip From Las Vegas

This is for a busy-season day, when beating the parking matters. Note the time zones. In a quieter month, you can start an hour later and lose very little.

• 4:00 a.m. Pacific: Leave Las Vegas on I-15 north.
• 7:00 a.m. Mountain (6:00 Pacific): St. George. Gas and coffee.
• 8:00 a.m. Mountain: Park at the visitor center or in Springdale.
• 8:15 a.m. to 4:30 p.m. Mountain: Your time in the park. The simple plan below gives you an order.
• 4:30 p.m. Mountain: Back to the car, well ahead of the last shuttle.
• 5:00 p.m. Mountain: Dinner in Springdale or Hurricane.
• 6:30 p.m. Mountain (5:30 Pacific): Leave Hurricane for I-15 south.
• About 8:00 p.m. Pacific: Back in Las Vegas.

That leaves a lot of slack. You could stay until the last bus and still be home well before my 11:30 p.m. cutoff, which is why I don't think you need an overnight for Zion from Las Vegas. If you want two full days, though, Springdale has the most hotels and food, with more choices along Utah 9 in the smaller towns.

A Simple Plan Inside the Park

Enter here: the South Entrance, at the north end of Springdale. Park here: the visitor center lot, or in Springdale if it's full, with the free town shuttle back to the entrance. First stop: the Zion Canyon Visitor Center, where you fill your water and board the Zion Canyon Line.

Ride to the last stop, the Temple of Sinawava, your turnaround. Walk the paved Riverside Walk, 2.2 miles round trip, and eat your packed lunch by the river, since you can't eat on the bus. Skip this walk if the flash flood potential is "possible" or higher. Ride down to Big Bend for the view of Angels Landing, then on to Canyon Junction, and walk the Pa'rus Trail back with the Watchman ahead of you. When the shuttle isn't running, you drive the canyon yourself if parking allows. My Zion guide has longer days.

Stops Worth Adding Outside the Park

• Grafton: a ghost town near Rockville, reached by Bridge Road across the Virgin River. It was first settled in 1859, and it shows up in Butch Cassidy and the Sundance Kid.
• Hurricane and La Verkin: River Rock Roasters has a deck overlooking a gorge, and it's right on the way home.
• St. George: the Dinosaur Discovery Site and Brigham Young's Winter Home are both easy add-ons.
• Valley of Fire State Park: about 55 miles north of Las Vegas, with red rock and petroglyphs. It's about a 30-minute detour off I-15 and closes at sunset, so it's easier as its own trip.

Zion Park Boulevard in Springdale, Utah, the town at the South Entrance. Photo: Raymond Shobe, Wikimedia Commons. CC BY 2.0.

Zion also has a second section just off the interstate: the Kolob Canyons, at Exit 40 on I-15. If Springdale looks like a parking lot, that's the plan B, and it's covered in my guide along with the rest of the park. If Zion is the first stop of something bigger, see my Grand Circle road trip from Las Vegas.

When to Go

• Spring (March to May): average highs from about 66°F in March to 86°F in May. Crowds build fast, and in wet years snowmelt can keep the Narrows closed for weeks.
• Summer (June to mid-September): highs average 95 to 100°F, and the July through September monsoon brings afternoon storms and flash floods.
• Fall (mid-September to November): I think it's the best time for most visitors. Highs fall from about 91°F in September to 64°F in November, and color reaches the canyon around the end of October.
• Winter (December to February): the quietest season, with highs in the 50s and occasional snow. Outside the year-end shuttle, you can usually drive the canyon yourself, though it can close when parking runs out.

Zion National Park near Springdale, Utah, October 2012. Photo: Ken Lund from Reno, Nevada, USA, Wikimedia Commons. CC BY-SA 2.0.

Day Trip Tips

• Set your watch. Think in Mountain Time from the moment you cross into Utah.
• Pack a lunch that works with the shuttle rules. There's no eating on board, and only capped water bottles are allowed.
• Go on a weekday if you can. The park says weekdays are quieter.
• Save your maps. Download them before you leave, since cell service in the park isn't reliable.

What to Do Once You're There

This post gets you to the park and home again the same day, with one short plan once you're in. The fuller days are what my Zion National Park guide is for: nine itineraries for one, two, or three days at easy, moderate, and strenuous effort, each with a backup plan for bad weather or a closure, 14 animals to look for, and 6 orientation maps. You get an EPUB and a printable PDF, so the plan rides along in the car.

Only have a few hours on the ground? Just an Afternoon is my free four-hour plan for every U.S. National Park, Zion included.

Making more than one day trip? The Utah National Parks Collection covers Zion along with Arches, Bryce Canyon, Canyonlands, and Capitol Reef in one download.

Zion Day Trip FAQ

Can you do Zion as a day trip from Las Vegas? Yes. It's about 2.5 hours each way, and a 4:00 a.m. start gives you about eight hours in the park with time for dinner on the way home.

Do you lose an hour driving to Zion from Las Vegas? Yes. Zion is on Mountain Time, one hour ahead of Las Vegas. You get it back on the way home.

Do you need a reservation for Zion or the shuttle? No. You need an entrance pass, and a permit for Angels Landing, but no reservation to enter or ride the shuttle.

Can I drive my rental through the Zion-Mount Carmel Tunnel? A compact or midsize car is well under the limits. Anything over 7 feet 10 inches wide, 11 feet 4 inches tall, or 35 feet 9 inches long, mirrors and attachments included, can't use that road. You don't need the tunnel to reach Zion from Las Vegas.

More Zion Trip Ideas

• Utah Mighty 5 Road Trip: Route, Miles, and How Many Days You Need
• Grand Circle Road Trip: Seven Parks in One Loop from Las Vegas

Before you go: roads, tram and shuttle schedules, and visitor centers change with the season, so check the Zion National Park alerts and current conditions, updated daily, the morning you leave. For every park at a glance, see the park conditions dashboard.

Starting somewhere else? See all my National Park day trips, or more National Park trip ideas, from road trips to visiting with kids.

This is an independent guide. It is not affiliated with or endorsed by the National Park Service. Driving times are estimates without stops or traffic, and conditions change; check the park's current alerts before you go.