National Parks / Alerts
National Park Alerts
639 active alerts across the National Park Service — closures, hazards and cautions, most urgent first. Browse the full park directory instead.
Valles Caldera's backcountry road system opens to vehicles on Friday, May 15, 2026. Forty vehicles passes will be issued per day through November 15, when the route closes for the 2026 season. Passes may be reserved up to 3 months in advance at Recreation.gov. Any remaining daily passes will be available on a first come, first served basis in the Volcano Discovery Center.
The VC09/South Valle Toledo/Posos Trail from the Valle Toledo parking area to the eastern park boundary is closed for restoration. The NPS is working on a trail reroute and will provide details as soon as possible.
County Line Road is closed during the week, from Monday through Friday. The closure will apply to all vehicular, pedestrian, and bicycle traffic. Please find an alternate route.
The Isaac Potts House (Washington's Headquarters at Valley Forge) is temporarily closed for a restoration project. The Washington's Headquarters area, including the Valley Forge Train Station and exhibits, Commander-In-Chief's Guard Huts, and George Washington statue, remains open and accessible during regular operating hours. Learn more about the restoration project at the link below.
The parking lot near the Maurice Stephens house, located on Rt 23 opposite from the Washington Memorial Chapel, is closed during construction and renovation work on the house. Visitors are encouraged to park in the Chapel lot for Grand Parade trail access
The Grand Parade Trails are closed to dogs from April 1 to September 15 to protect breeding birds nesting in the meadows. Nesting songbirds see dogs as predators, which can stress the birds and lead to less productive or even failed nests.
Due to weather related incidents, Vicksburg National Cemetery is closed to vehicular traffic, however it is open to pedestrians. Visitor can park in the adjacent USS Cairo parking lot and walk into the cemetery.
The memorial itself closed for restoration starting on September 16, 2025. Starting on March 2, 2026, access to Tour Stops 2 and 3 will be temporarily closed. The closure point will be at the Shirley House. Visitors will still be able to continue north along Union Avenue and access the remainder of the Tour Road. This section will remain closed for the duration of the Illinois Memorial Restoration. The project is expected to be completed by September 2026.
Louisiana Circle is closed to vehicles and pedestrians due to slope instability. Navy Circle is open and also provides views of the Mississippi River.
Effective August 24, 2026, at 3:00 p.m., the National Park Service has lifted campfire restrictions in Voyageurs National Park due to cooler weather and a lower risk of wildfire. The lifting of these fire restrictions aligns with changes made by the U.S. Forest Service in the Superior National Forest and the Minnesota Department of Natural Resources.
Campsites, houseboat sites, and the day use sites are closed on Dryweed Island and nearby sites due to unsafe bear‑human interactions. Affected locations include Breakwater Cove, Dryweed Island, Harrison Bay, Makinen Point, Mio Beach, Stones Point, Loon Cove, Rock Shelf, Lyle Mine Island, Tango Channel, and Harrison Bay E. Overnight use and houseboat mooring are not allowed. For a full list of sites covered by the closure, click the link below:
The monument is also closed for the holidays on July 4 and Dec 25 each year. BY MONTH 2026 CLOSURE DATES for Maintenance. JANUARY8 (THU) FEBRUARY3 (TUE) MARCH4 (WED) APRIL6 (MON) MAY7 (THU) JUNE2 (TUE) JULY8 (WED) AUGUST3 (MON) SEPTEMBER16 (WED) OCTOBER5 (MON) NOVEMBER4 (WED) DECEMBER8 (TUE)
Our parking lot cannot accommodate RVs or trailers. Check out our FAQs page or follow the link for a map to a nearby lot for parking and trailers to detach. RVs should NOT pull into the parking lot.
Hey Boaters, please clean, drain, and dry your vessel completely before setting out on Whiskeytown Lake. Thank you for doing your part to keep the Golden Mussel, an aquatic invasive species, out of the reservoir. Learn more about preventative measures.
To protect park infrastructure and visitors during this hot, dry period of year, wood and charcoal/briquette burning is temporarily banned. Propane grills are still okay. Thank you for recreating responsibly in your national recreation area.
Dunes Drive is open. A safety corridor is in effect between mile marker 3 and 5.5 along Dunes Drive. Visitors may drive but not stop or exit their vehicle in this area.
There is limited space for parking for recreational vehicles and trailers in the parking lot directly in front (south) of the visitor center. RVs are asked to not park in the lot behind the visitor center. There is no parking space for tractor trailers.
Backcountry camping at the park is closed. There is no established opening date at this time.
Due to the active safety corridor, the Interdune Boardwalk is closed. Please visit the park visitor center to learn about other options during your visit.
From time to time the missile range that surrounds the park performs military testing that may require the closure of the park or Highway 70. Please plan your visit around upcoming military tests.
The Whitman Mission NHS phone lines are currently down. If you need to contact us, please email whmi_interpretation. For field trip scheduling, please email [email protected]
Please visit the Guided Tours of the Taft Family Home page to review the tour times available for visitors on weekend day visits.
Wilson's Creek National Battlefield is a fee free site. No pass or charge is required to visit. Due to being a fee free site, America the Beautiful Passes are no longer issued. To learn about different pass types and where you can obtain them, including new digital passes, please visit the provided link.
Some navigation systems on devices misdirect visitors driving to Wilson’s Creek National Battlefield. Please note that the entrance to the park is at the visitor center located near the Southeast intersection of Hwy ZZ and FR 182.
Wind Cave Canyon Trail is closed so that the trail and adjoining road can be repaired from frequent washouts. Sixteen low water crossings will be hardened and the road resurfaced. The trail could be closed for several weeks. This closure does not affect any cave tours.
Reminder: Overnight parking without a camping permit is prohibited. Permits are not issued specifically for parking. Shuttles are available in the Black Hills for through hikers on the Centennial Trail.
Payments for cave tours, campground fees, as well as Interagency Passes at Wind Cave National Park, will be by credit/ debit cards or digital payments only. Cash and check payments will no longer be accepted.
During Equality Weekend (August 21-13), the home of Elizabeth Cady Stanton will be closed to the public while it undergoes repairs to its heating system. It should re-open on its regular schedule on August 28th.
The main phone line for the visitor center experiences occasional outages. Please email [email protected] if you have trouble getting through on the main number.
The Madison, Firehole and Gibbon (downstream of Norris Campground) rivers are closed to fishing until water temperatures cool to protect the park's native and wild trout fisheries. Most other rivers and streams are open to fishing, as specified in park fishing regulations.
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.
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.
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.
Beginning Tuesday, April 9, 2024, construction will close the Colonial Parkway to all travel in either direction between Yorktown and VA Route 199. Follow all detour signs. See additional closure information in the link below.
When the park is very busy, you can get updates on current traffic conditions in Yosemite by texting ynptraffic to 333111.
The Federal Subsistence Board closed sheep hunting to all users on Federal public lands within Yukon-Charley Rivers National Preserve and Glacier Mountain Controlled Use Areas Units in 20E and 25C due to significant declines to the sheep population. The authority was granted via WP26-76 on April 24, 2026 and the closure with extend through June 30, 2028.
Everyone who hikes Angels Landing needs to have a permit. Learn why you need a permit and how to get one. This requirement does not affect entering the park or riding the park shuttle (when it is running).
Zion Canyon Shuttles are not going past The Grotto, bus stop #6, until further notice due to a large rockfall.
Zion has limited parking space. Park only in designated stalls. Vehicles parked outside of designated stalls are subject to citation and may be towed. Once all designated parking stalls in Zion are full, visitors should park in Springdale.
Source: National Park Service.
