Discover how befriending a tree can help you if you get lost. 2-3 p.m.

Join us for SUN-Day on a Saturday! The Colorado Springs Astronomical Society (CSASTRO) will set up special solar observing telescopes at the Limekiln Trailhead, providing a way to safely view the Sun's atmosphere. The Sun is at solar maximum and so, with the specially designed solar observing telescopes, we’re looking forward to seeing some amazing views of our dynamic star. This program is free. No advanced registration is required. All vehicles that enter the park are required to have a valid park pass.

Kids uncover what's emerging in the forest this time of year.

Join the Friends of Highline Lake State Park and park staff with our regular Highway 139 Clean-Up. Caring for the first two miles off of the interstate, the Friends of Highline Lake ensures that visitors to the Loma area are greeted with a clean commute and view of the Grand Valley.

Join us at Lake Pueblo State Park for Little Naturalists: Terrific Trees! This program is designed for preschool age children and their grown-ups. This week's Little Naturalists will focus on trees! How do they grow so tall? Who lives in them? What happens after they fall down? Join us for a story time followed by activities and an art project.

Have fun learning the skill of knot tying! 2-3 p.m.

Help us #LeaveNoTrash at Lathrop State Park on Saturday, April 19th at 9:00 am.

Join volunteer naturalists for a walk in the park!

Join us for the Cherry Creek State Park's Annual Egg Hunt! Activities include: egg hunt, face painting, crafts, pictures with the Easter Bunny, Agents of Discovery Easter Mission.