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Yellowstone National Park

Designation: National Park

Location: Idaho, Montana, Wyoming

Visit Official Park Website

📘 Park Overview

On March 1, 1872, Yellowstone became the first national park for all to enjoy the unique hydrothermal wonders. Today, millions of people come here each year to camp, hike, and enjoy the majesty of the park.

🌤 Weather Information

Yellowstone's weather can vary quite a bit, even in a single day. In the summer, daytime highs can exceed 70°F (21°C), only to drop 20 or more degrees when a thunderstorm rolls through. It can snow during any month of the year, and winter lows frequently drop below 0°F (-18°C), especially at night. Bring a range of clothing options, including a warm jacket and rain gear, even in the summer.

🚗 Directions

Yellowstone National Park covers nearly 3,500 square miles in the northwest corner of Wyoming (3% of the park is in Montana and 1% is in Idaho). Yellowstone has five entrance stations, and several are closed to regular vehicles during winter. It takes many hours to drive between these entrances, so be sure to check the status of roads at the entrance you intend to use while planning your trip and before you arrive.

Images

Brilliant blues and greens of a hot spring ringed by oranges, yellows, reds, and browns.

The bright colors found in Grand Prismatic Spring come from thermophiles—microorganisms that thrive in hot temperatures

Credit: NPS/Jim Peaco

A crowd of people standing along a wooden boardwalk watches a geyser erupt.

Aurum Geyser erupting

Credit: NPS/Jim Peaco

A visitor stands on a boardwalk near a hot spring and a lake.

Black Pool at the West Thumb Geyser Basin

Credit: NPS/Diane Renkin

People on a wooden boardwalk watch a geyser erupt.

Visitors to the Upper Geyser Basin watch Beehive Geyser erupt.

Credit: NPS/Jim Peaco

A wolf howls while standing on a snowy field.

Alpha male of the Canyon wolf pack

Credit: NPS/Jim Peaco

Visitors walk into a rustic, log and stone building.

The stone-and-log architecture of Fishing Bridge Trailside Museum became a prototype for park buildings all around the country

Credit: NPS/Jim Peaco

A geyser erupting in the middle of a large pool.

Great Fountain Geyser erupts against a blue summer sky

Credit: NPS/Diane Renkin

A crowd in front of an erupting geyser during a snowy winter day.

Winter is a magical time to watch Old Faithful Geyser erupt

Credit: NPS/Jim Peaco

Visitors walk in front of a brightly colored, terraced landscape.

The vibrant colors of Palette Springs are formed by thermophiles—heat-loving organisms

Credit: NPS/Jim Peaco

Two bighorn sheep laying on the ground.

Two bighorn rams rest and chew their cud

Credit: NPS/Peggy Olliff

Activities

Topics

Operating Hours

Sunday
All Day
Monday
All Day
Tuesday
All Day
Wednesday
All Day
Thursday
All Day
Friday
All Day
Saturday
All Day

Entrance Fees

Entrance - Private Vehicle
Unlimited entry for one vehicle and all passengers for seven consecutive days, beginning on the day of purchase. Vehicles must be private, non-commercial, and with a seating capacity of 15 or less.
$35.00
Entrance - Non-commercial Groups
Non-commercial group (e.g. church groups, scouts) traveling in a vehicle with a capacity of 16 or more people. Cost is per person. Unlimited entry for one vehicle and all passengers for seven consecutive days, beginning on the day of purchase.
$20.00
Entrance - Motorcycle
Entry for one driver and one passenger for seven consecutive days, beginning on the day of purchase.
$30.00
Entrance - Snowmobile
Entry for one driver and one passenger for seven consecutive days, beginning on the day of purchase.
$30.00
Entrance - Per Person
Entry for visitors on foot, bicycle, ski, etc., when 16 years of age or older.
$20.00
Commercial Entrance - Sedan
A commercial tour is defined as consisting of one or more persons traveling on an itinerary that has been packaged, priced, or sold for leisure or recreational purposes by an organization that realizes financial gain through the provision of the service. The cost is $25 + $20 per person. Pass is good for seven days as long as it's the same passenger group.
$20.00
Commercial Entrance - Van
Based upon the total capacity of a vehicle that can carry 7-15 passengers, regardless of the actual number of passengers. A commercial tour is defined as consisting of one or more persons traveling on an itinerary that has been packaged, priced, or sold for leisure or recreational purposes by an organization that realizes financial gain through the provision of the service. Pass is good for seven days as long as it's the same passenger group.
$125.00
Commercial Entrance - Mini-bus
Based upon the total capacity of a vehicle that can carry 16-25 passengers, regardless of the actual number of passengers. A commercial tour is defined as consisting of one or more persons traveling on an itinerary that has been packaged, priced, or sold for leisure or recreational purposes by an organization that realizes financial gain through the provision of the service. Pass is good for seven days as long as it's the same passenger group.
$200.00
Commercial Entrance - Motor Coach
Based upon the total capacity of a vehicle that can carry 26 or more passengers, regardless of the actual number of passengers. A commercial tour is defined as consisting of one or more persons traveling on an itinerary that has been packaged, priced, or sold for leisure or recreational purposes by an organization that realizes financial gain through the provision of the service. Pass is good for seven days as long as it's the same passenger group.
$300.00

Entrance Passes

Annual Entrance - Park
Provides unlimited entry for one year (valid through the month of purchase) to the pass holder and passengers in the same vehicle, or pass holder and up to three persons where per person fees are charged. Purchase at any entrance station.
$70.00

3-Day Weather Forecast

Sunday, Jul 12

Sunny

Sunny

High: 86.9°F | Low: 49.5°F

Humidity: 25%

Wind: 15.4 mph

Rain Chance: 1%

UV Index: 11.1

Sunrise: 05:48 AM

Sunset: 09:06 PM

Moon: New Moon (2%)

Visibility: 6 mi

Dew Point: 53.9°F

Cloud Cover: 1%

Pressure: N/A mb

Air Quality (PM2.5): N/A

Ozone: N/A

EPA Index: N/A

Monday, Jul 13

Sunny

Sunny

High: 86°F | Low: 50.8°F

Humidity: 29%

Wind: 10.3 mph

Rain Chance: 1%

UV Index: 11.2

Sunrise: 05:49 AM

Sunset: 09:05 PM

Moon: New Moon (0%)

Visibility: 6 mi

Dew Point: 55.1°F

Cloud Cover: 1%

Pressure: N/A mb

Air Quality (PM2.5): N/A

Ozone: N/A

EPA Index: N/A

Tuesday, Jul 14

Partly Cloudy

Partly Cloudy

High: 85.6°F | Low: 52.9°F

Humidity: 41%

Wind: 13.6 mph

Rain Chance: 17%

UV Index: 11.1

Sunrise: 05:50 AM

Sunset: 09:04 PM

Moon: New Moon (1%)

Visibility: 6 mi

Dew Point: 56.9°F

Cloud Cover: 17%

Pressure: N/A mb

Air Quality (PM2.5): N/A

Ozone: N/A

EPA Index: N/A

Weather Alerts (1)

⚠️ Extreme Heat Warning (Severe)
▼

Extreme Heat Warning issued July 12 at 1:35AM MDT until July 13 at 9:00PM MDT by NWS Riverton WY

Effective: Jul 12, 2026 3:35am
Expires: Jul 12, 2026 8:00pm

* WHAT...Dangerously hot conditions with temperatures from 100 to 110
degrees below 6,000 feet and 90 to 100 degrees between 6,000 and
7,000 feet each day.

* WHERE...Portions of central, north central, northwest, south
central, southwest, and west central Wyoming.

* WHEN...Until 9 PM MDT Monday. The hottest temperatures are expected
Sunday afternoon.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

Park Alerts

Stay Safe Around Wildlife Caution
Stay at least 100 yards away from bears, wolves, and cougars & 25 yards away from all other wildlife. When out in the park, carry bear spray & know how to use it!

More Info

Select rivers closed to fishing daily, 2 p.m. to sunrise Information
The following rivers and their tributaries will close daily from 2 p.m. to sunrise due to warm water temperatures and low flows: Madison River, Firehole River, and Gibbon River.

More Info

Select Roads Open to Regular Vehicles Park Closure
Regular vehicles may now enter the park through the West and North Entrances to go to Mammoth Hot Springs, Old Faithful, Canyon, Lamar Valley, and Norris. All other park roads remain closed and will open throughout May, weather depending.

More Info

Bears Coming Out of Hibernation Caution
Bears are coming out of hibernation this time of year and may be spotted while out in the park. Several Bear Management Areas are also now in effect. It's important to be bear aware: carry bear spray and know how to use it!

More Info

Traffic Delays - Gibbon River Bridge Information
Expect up to 15-minute delays on Gibbon River Bridge from July 9 through late-July while crews repair the railing.

More Info

Traffic Delays - Gardner River High Bridge Information
Expect a single lane of traffic with up to 15-minute delays, 24 hours a day, seven days a week, from April 1 through late October 2026. Oversized/overweight vehicles (8'6"+ wide, 75'+ long, 80,000 lbs+ gross vehicle weight) will not be able to cross the bridge during this time.

More Info

Vehicle Entrance Reservation Not Needed Information
Although an entrance pass is required to enter Yellowstone National Park, vehicle reservations are not needed. You are encouraged to purchase an entrance pass before arriving, but you may also purchase passes at any entrance station upon arrival.

More Info

Biscuit Basin Closed Due to Hydrothermal Explosion Park Closure
The parking lot, boardwalk, and Firehole River at Biscuit Basin, located north of Old Faithful, is closed to all travel until further notice due to the possibility of another event at the site of a hydrothermal explosion that occurred July 23, 2024.

More Info

Most Park Roads Closed to All Vehicles Park Closure
Spring plowing has begun and most roads are closed to all vehicles until mid-April. The road between the North and Northeast entrances remains open and is open year-round to regular vehicles.

More Info

Most Park Roads Open - Dunraven Pass Still Closed Information
All roads are open for the summer season, with the exception of Dunraven Pass (connecting Canyon to Tower-Roosevelt). Roads may still close temporarily due to weather. Check the Park Roads page for the most up-to-date information.

More Info

Mammoth Hot Springs - Palette Springs Boardwalk Closure Information
A portion of the boardwalk leading to Palette Springs, located on the Lower Terraces in Mammoth Hot Springs, will be temporarily closed for repair work.
Most Park Roads Closed to All Vehicles Park Closure
Most roads are closed to prepare for commercially-guided snowcoach and snowmobile travel during the winter season, which will begin December 15 (weather depending). The road between the North and Northeast entrances is the only road open year-round to regular vehicles.

More Info

Elk with Calves are Extremely Dangerous Caution
Be alert, especially this time of year around Mammoth Hot Springs. Elk calves may be hidden close to buildings, under or next to vehicles, and around blind corners. You must remain at least 25 yards from all wildlife. If an elk charges, retreat!

More Info

Temporary Closure of Some Trails, Backcountry Campsites, and Fishing Areas Park Closure
Certain trails, backcountry campsites, and fishing areas in the western part of the park near Biscuit Basin are closed until further notice to allow for an investigation following a bear-caused human injury.

More Info

Park Road Opening Delayed Park Closure
Yellowstone entrances and roads scheduled to open at 8 a.m. Friday, April 17 will instead open at noon due to a significant winter storm with heavy snow, low temperatures and strong winds. The road between the North and Northeast entrances is open year-round to regular vehicles.

More Info

Park Roads Beginning to Close to Guided Oversnow Travel Park Closure
Spring plowing has begun and will continue as segments of roads close to all vehicles until mid-April. All commercially-guided oversnow access will end March 15. The road between the North and Northeast entrances is open year-round to regular vehicles.

More Info

Select Roads Open to Regular Vehicles Park Closure
West Entrance to Old Faithful and Mammoth Hot Springs, Norris Junction to Canyon Village, Canyon Village to Lake Village and the East Entrance are open for the summer season. Additional park roads will open throughout May, weather permitting.

More Info

Park Events

In-Person Public Meeting: North Entrance Road Reconstruction Project Environmental Assessment

The National Park Service (NPS), in cooperation with the Federal Highway Administration (FHWA), is seeking public input on an environmental assessment (EA) for the reconstruction of the new permanent North Entrance Road in Yellowstone National Park. Goals for the new road alignment include continuing to provide year-round access between Gardiner and Cooke City/Silver Gate, Montana, improving the road’s safety, and ensuring long-term visitor access while protecting natural and cultural resources.

Background Information:

Yellowstone experienced a 500-year flood event on June 13, 2022. The flood destroyed infrastructure in the northern portion of the park, including several sections of the North Entrance Road between Mammoth Hot Springs and Gardiner, Montana, and segments of the Northeast Entrance Road between Tower Junction and Cooke City/Silver Gate, Montana. Both roads are open year-round and serve as the only winter vehicle access in and out of the park. After temporarily closing to regular visitor traffic on June 13, 2022, a temporary North Entrance Road was constructed between Gardiner and Mammoth Hot Springs, which opened to the public Oct. 30, 2022. Although this temporary road has successfully provided visitor access to the park, it was not engineered for the long-term.

In-Person Public Meeting:

Yellowstone invites the public to attend an in-person meeting to learn and ask questions about the road alignment options for the North Entrance Road Reconstruction Project. During the meeting, NPS and FHWA staff will present three preliminary road alignment alternatives, including a video fly-over of the preferred alignment, followed by a question-and-answer session.

  • When: Tuesday, Jan. 13, 2026, from 4 p.m. – 5:30 p.m. MST
  • Where: Yellowstone Forever Institute Conference Room, 308 Park Street, Gardiner, MT 59030
Public Comment:

The public is encouraged to review the EA and other project materials at North Entrance Road Reconstruction Project. NPS will accept comments on the EA Jan. 5 - Feb. 4, 2026. The preferred method for submitting comments is online at https://parkplanning.nps.gov/NorthEntranceRoad. Comments may also be mailed to: Yellowstone Center for Resources, Attn: North Entrance Road EA, P.O. Box 168, Yellowstone National Park, WY 82190. At the conclusion of the 30-day public comment period, NPS will analyze and consider all comments received. A final decision will be made in spring 2026.

Location: Yellowstone Forever Institute Conference Room, 308 Park Street, Gardiner, MT 59030

Date: Jan 13, 2026 12:00am to Jan 13, 2026 12:00am

Paid Event

Virtual Public Meeting: North Entrance Road Reconstruction Project Environmental Assessment

The National Park Service (NPS), in cooperation with the Federal Highway Administration (FHWA), is seeking public input on an environmental assessment (EA) for the reconstruction of the new permanent North Entrance Road in Yellowstone National Park. Goals for the new road alignment include continuing to provide year-round access between Gardiner and Cooke City/Silver Gate, Montana, improving the road’s safety, and ensuring long-term visitor access while protecting natural and cultural resources.

Background Information:

Yellowstone experienced a 500-year flood event on June 13, 2022. The flood destroyed infrastructure in the northern portion of the park, including several sections of the North Entrance Road between Mammoth Hot Springs and Gardiner, Montana, and segments of the Northeast Entrance Road between Tower Junction and Cooke City/Silver Gate, Montana. Both roads are open year-round and serve as the only winter vehicle access in and out of the park. After temporarily closing to regular visitor traffic on June 13, 2022, a temporary North Entrance Road was constructed between Gardiner and Mammoth Hot Springs, which opened to the public Oct. 30, 2022. Although this temporary road has successfully provided visitor access to the park, it was not engineered for the long-term.

Virtual Public Meeting:

Yellowstone invites the public to attend a virtual meeting to learn and ask questions about the road alignment options for the North Entrance Road Reconstruction Project. During the meeting, NPS and FHWA staff will present three preliminary road alignment alternatives, including a video fly-over of the preferred alignment, followed by a question-and-answer session.

Public Comment:

The public is encouraged to review the EA and other project materials at North Entrance Road Reconstruction Project. NPS will accept comments on the EA Jan. 5 - Feb. 4, 2026. The preferred method for submitting comments is online at https://parkplanning.nps.gov/NorthEntranceRoad. Comments may also be mailed to: Yellowstone Center for Resources, Attn: North Entrance Road EA, P.O. Box 168, Yellowstone National Park, WY 82190. At the conclusion of the 30-day public comment period, NPS will analyze and consider all comments received. A final decision will be made in spring 2026.

Location: Virtual (link is included in the event description)

Date: Jan 14, 2026 12:00am to Jan 14, 2026 12:00am

Paid Event

Ranger Program (Canyon Area) - Artist Point Talk

From a classic viewpoint, enjoy Lower Falls, the Yellowstone River, and the spectacular colors of the canyon while learning about the area’s natural and cultural history. 

For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet on the lower platform at Artist Point on the South Rim Drive.

Date: May 24, 2026 12:00am to May 24, 2026 12:00am

Paid Event

Yellowstone Tribal Heritage Center Presentation - Carrie Moran McCleary (Little Shell Chippewa)

 Presentation: Fierce One Doll construction and the cultural history of dolls with an explanation of the meaning of the Fierce One Doll Collection, a statement of our Survival.

 During the 2026 season, different presenters from associated Tribes will directly engage with Yellowstone visitors through formal and informal education. Presentations included photography, beadwork, moccasin making, dancing, storytelling, quillwork, and more.

Location: Yellowstone Tribal Heritage Center is centrally located in the Old Faithful area between the Old Faithful Lodge and the Old Faithful Visitor Education Center.

Date: May 25, 2026 12:00am to May 30, 2026 12:00am

Paid Event

Ranger Program (Mammoth Hot Springs) - Experiencing Wildlife

Learn where to see wildlife and how to view them safely.

For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet in front of the Albright Visitor Center.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Ranger Program (Mammoth Hot Springs) - Ranger's Choice

Yellowstone is full of wonders! A ranger will share insights into one fascinating aspect of this magical place.

For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet in front of the Albright Visitor Center.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Ranger Program (Mammoth Hot Springs) - Fort Yellowstone Walk

Learn more about the US Army's presence in Yellowstone and the history of early park management.

For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet in front of the Albright Visitor Center.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Ranger Program (Mammoth Hot Springs) - Ranger's Choice

Yellowstone is full of wonders! A ranger will share insights into one fascinating aspect of this magical place from the base of Palette Spring.

For all ages. Wheelchair accessible. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet at the Palette Spring boardwalk at the base of the hot springs.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Ranger Program (Fishing Bridge) - Porch Talk

Yellowstone is full of wonders! A ranger will share insights into a fascinating aspect of this magical place.

For all ages. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet at the Fishing Bridge Visitor Information Center.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Ranger Program - Mud Volcano Talk

View colorful, vociferous, and intriguing mudpots and hot springs, and find out what they reveal about Yellowstone's explosive past and future.

For all ages. Check locally before attending; programs may be changed or cancelled with little or no notice.

Location: Meet at the Mud Volcano parking area.

Date: May 31, 2026 12:00am to May 31, 2026 12:00am

Paid Event

Visitor Center & Contacts

📍 Physical Address:
2 Officers Row
Yellowstone National Park Headquarters
Yellowstone National Park, WY 82190

🏤 Mailing Address:
PO Box 168
Yellowstone National Park, WY 82190-0168

📞 Voice Phone: 307-344-7381

📞 Fax Phone: 307-344-2014

📞 TTY Phone: 307-344-2386

✉️ Email: YELL_Information@nps.gov

Park Location


👏 Fun Fact
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