Come with us along the John Muir trail (1mile) for a guided nature walk. Meet us at the Visitor Center. Friday, July 5th, 12th, 19th, & 26th 1 pm - 2 pm

Join a ranger on a guided Golden Lake Loop Hike. This loop is about 4.5 miles long so please come prepared. Bring water and snacks! Meet at the trail marker #10, near the Harriman Cottage 10 am - 1 pm

Challenge the inner engineer in you! Build a spaghetti tower with us!Meet at 10 AM at the Trailside Campground Shelter: Sunrise View

Dive deeper into the world of animal skulls and bones and see all the different things you can learn by looking at a single skull. Come find us at the Ashton Visitor Center! 1 pm - 2 pm

Come with us along the John Muir trail (1 mile) for a guided nature walk. Meet us at the Visitor Center. 1:00pm-2:00pm on Fridays August 2nd, 9th, 16th, 23rd, & 30th

Let the games begin! Come compete at six stations to see how well you do compared to our wildlife. The games will be hosted behind the Jones House. 11:00am-3:00pm

Join the rangers and staff at 10 am on Sat August 3 for an introductory course in birding. Meet us at the visitor center for a leisurely nature walk around the park, featuring basic bird identification practice. Binoculars are encouraged!

Come explore the night sky with us! Stargaze, learn about the constellations, star stories, planets, nebulae, galaxies and so much more! With help from our park interpreters and some practice using our telescopes or viewing screen, you will be an astronomer in no time! Bring your family, friends, and some lawn chairs. Have your own […]

Join us for an evening Bat Program here at Harriman State Park! Come learn more about the bats that call our area home, and how they affect our environment. Meet at the Boys House~ Friday, June 7th @ 8pm~ Friday July 12th @ 8pm~ Friday August 9th @7:30pm~ Friday, September 27th @ 6:30 pm

Meet at the Boys House~ Friday, June 7th @ 8pm;~ Friday July 12th @ 8pm;~ Friday August 9th @7:30pm; ~ Friday, September 27th Join us for an evening Bat Program here at Harriman State Park! Come learn more about the bats that call our area home, and how they affect our environment.

Join us for the 2024 Star Party! Come star-gaze with the Boise Astronomical Society’s telescopes! Location: Ponderosa State Park- Activity Center Date: Friday, August 9th9:30 PM-Midnight- Star Party- star-gazing on the Activity Center lawn! Saturday, August 10th10:30-11:30 AM Junior Rangers- "Suns and Stars"- Come make sun catchers and sun prints with us and then safely […]