National Park Rangers at Grand Canyon National Park are strongly urging visitors to Grand Canyon, especially inner canyon hikers, mule riders, and backpackers to be prepared for excessively hot days in the coming weeks. https://www.nps.gov/grca/learn/news/hike-smart-at-grand-canyon-national-park.htm

Recent monsoonal activity in the region resulted in an several new lightning ignited fires on the North Rim of Grand Canyon National Park over the past several days. Fire crews are actively working to suppress three fires within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/grand-canyon-nat-park-suppressing-3-fires-on-north-rim.htm

The Obi Fire, which started on July 21st, is approximately 578 acres. Daytime growth was slower despite active surface fire in downed logs and needle cast and a few instances of single tree torching. The fire continues to move to the north and east displaying moderated fire behavior due to overcast skies and scattered light rain showers. https://www.nps.gov/grca/learn/news/obi-fire-grand-canyon-np-nrim-grows-to-578-acres.htm

The Obi Fire, which started on July 21st, is approximately 743 acres. Growth of the fire perimeter today was primarily in the northern and southeastern portion of the fire perimeter. https://www.nps.gov/grca/learn/news/obi-fire-nr-grandcanyon-743-acres-20180728.htm

The Obi Fire is approximately 941 acres. Growth today was primarily in the northern and eastern portions of the fire perimeter. Light southwesterly winds throughout the day allowed fire to grow through pine needles and downed logs. https://www.nps.gov/grca/learn/news/obi-fire-nr-grandcanyon-941-acres-20180729.htm

The Obi Fire is approximately 1000 acres. Growth today was primarily in the northern and eastern portions of the fire perimeter. Light southwesterly winds throughout the day allowed fire to grow through pine needles and downed logs. Fire behavior was active with single tree torching and surface fire of one to three foot flames where the fire was consuming dead logs. https://www.nps.gov/grca/learn/news/obi-fire-on-grand-canyon-national-park-north-rim-grows-to-1000-acres-stina-fire-on-kaibab-national-forest-grows-to-25-acres.htm

Grand Canyon National Park will implement closures of the Cape Royal Road, Cape Final Trail, and Cliff Spring Trail tomorrow August 4th, 2018 at 9:00 pm. This closure is for public and firefighter safety as crews continue to prep the Walhalla Plateau. https://www.nps.gov/grca/learn/news/20180803-temporary-road-trail-closures-nr-obi-fire-2270-acres.htm

Grand Canyon National Park has temporarily closed Cape Royal Road. Included in this closure are Cape Final Trail, Cliff Spring Trail, the northern section of the Ken Patrick Trail from Point Imperial to Cape Royal Road, and the southern section of the Ken Patrick Trail from Cape Royal Road to the old Bright Angel Trail. The road to Point Imperial and all other North Rim trails and facilities are open at this time. https://www.nps.gov/grca/learn/news/2018-08-05-north-rim-temporary-road-trail-closures-obi-fire-3350-acres.htm

The Obi Fire is estimated at 7,420 acres. Growth today was primarily in the northern and eastern portions of the fire perimeter. Light southwesterly winds combined with dry, unstable air contributed to the fires growth. Fire behavior was active with isolated tree torching and surface fire of two to four foot flames where the fire was consuming dead logs. https://www.nps.gov/grca/learn/news/2018-08-07-obi-fire-7420-acres-temporary-road-trail-closures-nr.htm

Grand Canyon National Park has implemented new temporary closures for public and firefighter safety. These include the Swamp Ridge Road, the North Bass Trail, and the Powell Plateau Trail. Fire Point, the Nankoweap Trail, and the Point Imperial Trail remain closed. https://www.nps.gov/grca/learn/news/20180810-grca-new-temp-road-trail-closures-obi-fire-8100-acres.htm

North Rim operations will begin seasonal changes on the morning of October 16, 2018. The North Rim transitions to reduced services with the Visitor Center, gift shop, campground and entrance station remaining open for visitor use. The Grand Canyon Lodge, food services, Canyon Trail Rides and park ranger programming will no longer be available. These operations will resume on May 15, 2019. https://www.nps.gov/grca/learn/news/grand-canyon-north-rim-operations-begin-seasonal-changes-oct-16-2018.htm

Grand Canyon National Park Superintendent Christine Lehnertz has announced the availability of a prospectus for a business opportunity in the park to provide lodging, food and beverage, retail, and other visitor services on the North Rim. https://www.nps.gov/grca/learn/news/business-opp-announced-for-hospitality-contract-on-n-rim-of-grand-canyon-nat-pk.htm

North Rim operations in Grand Canyon National Park will begin day use operations on Thursday November 1, 2018. At that time, the Visitor Center, Backcountry Office and Campground Kiosk will be closed. The Entrance Station will be unstaffed, but fees will continue to be collected via an automated machine. Limited park staff is present on the North Rim year-round https://www.nps.gov/grca/learn/news/grand-canyon-north-rim-transitions-into-day-use-area-november-1-2018.htm

Highway 89 has been closed due to flooding and road wash out between Cameron and Highway 160 southwest of Tuba City. Grand Canyon National Park remains open to the public. However, detours are in place, extending travel times to the park. https://www.nps.gov/grca/learn/news/hwy-89-closure-affects-travel-to-n-and-s-rim-of-grand-canyon-nat-pk.htm

The Arizona Department of Transportation (ADOT) has reopened US 89 between Cameron and US 160 on the Navajo Nation. Traffic has been restored in both directions following damage caused Wednesday by heavy rains. https://www.nps.gov/grca/learn/news/highway-89-has-reopened-between-north-and-south-rim-of-grand-cyn-nat-pk.htm

The National Park Service (NPS) is seeking public review of a site plan/environmental assessment that proposes to modify facilities at Desert View to create an Inter-tribal Cultural Heritage Site. https://www.nps.gov/grca/learn/news/desert-view-inter-tribal-cultural-heritage-ea.htm

During the partial shutdown of the federal government due to the lapse of appropriations, national parks will remain as accessible as possible while still following all applicable laws and procedures. Park roads, lookouts, and trails at Grand Canyon National Park will remain accessible to visitors. Visitor services provided by park concessioners and other entities will also remain open and operational, including lodging, restaurants and food service, grocery stores, retail locations, bicycle rental, concessioner provided tours, and park shuttle operations. https://www.nps.gov/grca/learn/news/grand-canyon-np-accessible-to-public-during-partial-government-shutdown-2018-12-22.htm

Using revenue generated by recreation fees Grand Canyon National Park has reopened the South Rim and Desert View entrance stations to provide information and safety messages to visitors.  https://www.nps.gov/grca/learn/news/park-accessibility-possible-with-rec-fee-dollars-and-az-state-support.htm

Grand Canyon National Park invites the public to celebrate the 49th anniversary of Earth Day during National Park Week with free entrance on Saturday, April 20, 2019. https://www.nps.gov/grca/learn/news/celebrate-earth-day-at-grand-canyon-national-park-with-fee-free-entrance-on-april-20.htm

A Finding of No Significant Impact (FONSI) was signed by Kate Hammond, Acting Regional Director for the Intermountain Region of the National Park Service (NPS), for a site plan to transform Desert View in Grand Canyon National Park into an Inter-tribal Cultural Heritage Site and share a unifying message from the park's traditionally associated tribes: "we are still here". https://www.nps.gov/grca/learn/news/finding-of-no-significant-impact-signed-for-the-desert-view-inter-tribal-cultural-heritage-site.htm

The gate at the entrance to the North Rim of Grand Canyon National Park will open on Wednesday, May 15 at 7:30 a.m. to mark the official opening of the North Rim for the 2019 season. https://www.nps.gov/grca/learn/news/north-rim-2019-season.htm

The twenty-ninth annual Grand Canyon Star Party will be held Saturday, June 22 through Saturday, June 29, 2019 on both South and North Rims of the park. Amateur astronomers from across the country will volunteer their telescopes and expertise for the enjoyment of park visitors. https://www.nps.gov/grca/learn/news/celebrate-grand-canyon-national-park-100th-anniversary-during-star-party-week-june-22-29.htm

From Tuesday, May 16 to Wednesday, May 17 the Grand Canyon National Park Division of Science and Resource Management (SRM) will apply minor spot spray treatments of herbicide around the Grand Canyon Lodge and campground in the North Rim Developed Area to aid in the control of an especially invasive grass species for which mechanical removal is ineffective. https://www.nps.gov/grca/learn/news/grca-apply-herbicide-on-nr-2019.htm

Due to water turbidity and maintenance issues, some of the water filling stations and flush toilets normally available along the North Kaibab and Bright Angel Trails at this time of the year will not be open until water conditions change and/or water line repairs are made. https://www.nps.gov/grca/learn/news/backcountry-users-advised-of-changes-to-water-availability-on-north-kaibab-and-bright-angel-trails.htm

An international team of paleontologists has united to study important fossil footprints recently discovered in a remote location within Grand Canyon National Park, Arizona. A large sandstone boulder contains several exceptionally well-preserved trackways of primitive tetrapods (four-footed animals) which inhabited an ancient desert environment. https://www.nps.gov/grca/learn/news/newly-discovered-fossils.htm

Effective immediately, the National Park Service (NPS) is initiating water conservation measures on the North Rim of Grand Canyon National Park to ensure that the area's facilities can remain open until the repairs are made to the damaged water pipeline. https://www.nps.gov/grca/learn/news/nps-level-2-water-conservation.htm

The damaged pipeline that supplies water to the North Rim of Grand Canyon National Park has been repaired and most water services have been restored to North Rim facilities. The park will lift water restrictions and return to basic water conservation measures on Saturday, June 8, 2019. https://www.nps.gov/grca/learn/news/north-rim-water-operations.htm

Grand Canyon National Park is officially certified as an International Dark Sky Park by the International Dark Sky Association. https://www.nps.gov/grca/learn/news/dark-sky-designation.htm

Importance health notice for Grand Canyon South Rim community members. https://www.nps.gov/grca/learn/news/community-notice.htm

The National Park Service (NPS) and the Department of the Interior (DOI) completed an interagency safety review finding no radiation exposure health risk to employees or visitors from uranium ore samples at Grand Canyon National Park. https://www.nps.gov/orgs/1207/final-report-concludes-no-radiation-exposure-from-uranium-ore-at-grand-canyon-national-park.htm

Recent monsoonal activity in the region resulted in several new lightning ignited fires on the North Rim of Grand Canyon National Park over the past several days. Fire crews are actively working to suppress three fires within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/grand-canyon-national-park-suppressing-three-fires-on-north-rim.htm

The Ikes Fire, which started on July 25th, is approximately 25 acres. Fire behavior was active with surface fire of three to five foot flames where the fire was consuming dead logs. The fire is backing and flanking towards the east. https://www.nps.gov/grca/learn/news/ikes-fire-on-grand-canyon-national-park-north-rim-grows-to-25-acres.htm

The Ikes Fire, which started on July 25th, is approximately 28 acres. Rain on Wednesday significantly reduced fire behavior, resulting in almost no new fire growth. https://www.nps.gov/grca/learn/news/precipitation-temporarily-slows-ikes-fire-growth-on-north-rim-of-grand-canyon-national-park.htm

Grand Canyon National Park has temporarily instituted closures for the portion of the Ikes Fire Planning Area that is within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/grand-canyon-national-park-implements-temporary-road-and-trail-closures-on-the-north-rim.htm

Grand Canyon National Park invites the public to celebrate the National Park Service’s 103rd birthday by visiting the park for free on Aug. 25, 2019. https://www.nps.gov/grca/learn/news/grand-canyon-national-park-invites-the-public-to-celebrate-the-national-park-service-s-103rd-birthday-by-visiting-the-park-for-free-on-aug-25-2019.htm

Pipe installation of the Grand Canyon North Rim waterline will result in the closure of the Lodge entry road by the Grand Canyon North Rim Visitor Center Sept. 3 to 26, 2019. Expect commercial traffic detours to the Grand Canyon North Rim Lodge and decreased parking opportunities. https://www.nps.gov/grca/learn/news/grand-canyon-national-park-north-rim-traffic-detours-08-30-2019.htm

National Park Service staff closed the doors on livestock trailers yesterday, securing 31 bison inside to transfer them to the InterTribal Buffalo Council who will take them on the journey to join their new herd with the Quapaw tribe in Oklahoma. The transfer of the bison concluded the Grand Canyon National Park's pilot program for corralling and relocating bison from the North Rim. https://www.nps.gov/grca/learn/news/31-bison-from-the-north-rim-are-relocated-20190919.htm

Grand Canyon National Park's North Rim will transition to seasonally reduced services beginning at noon on Oct. 16, 2019. Grand Canyon National Park would like to remind the public to plan accordingly if they intend to visit the North Rim after Oct. 15. https://www.nps.gov/grca/learn/news/gcnp-n-rim-transitions-to-reduced-services-2019-10-02.htm

Grand Canyon National Park's North Rim will begin day use operations on Nov. 1, 2019. Visitors exploring the North Rim after Oct. 31 should plan to be self-sufficient, bringing enough food and water for their stay, as services will not be available. https://www.nps.gov/grca/learn/news/grand-canyon-n-r-to-begin-seasonal-day-use-operations.htm

Grand Canyon National Park will join national park sites around the country in celebrating Martin Luther King Jr. Day with free entrance to the park. Entrance fees will be waived for all visitors arriving to Grand Canyon National Park's South Rim on Monday, Jan. 20, 2020. https://www.nps.gov/grca/learn/news/celebrate-mlk-day-at-grand-canyon-fee-free.htm