Lake Arrowhead State Park
- First Day Hike: South Onion Creek Trail
- Celebrate the New Year with a hike!
- Bird Outing
- Join the Texas Master Naturalists: Rolling Plains chapter to look for birds
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- Fishing with a Ranger
- Let's go fishing!
- Fishing with a Ranger
- Let's go fishing!
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Disc Golf with a Ranger
- Play a round of disc golf
- Disc Golf with a Ranger
- Play a round of disc golf
- Night Hike
- Explore the park after dark!
- Night Hike
- Explore the park after dark!
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Aquatic Macroinvertebrates
- Tiny but mighty aquatic insects!
- Skins & Skulls
- Learn about the wildlife that lives in the park
- Moon & Star Activities
- Learn about the moon and view it through a telescope!
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Bird Outing
- Join the Texas Master Naturalists: Rolling Plains chapter to look for birds
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Disc Golf with a Ranger
- Play a round of disc golf
- Skins & Skulls
- Learn about the wildlife that lives in the park
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- Annual Mark Howell Memorial Fishing Rodeo
- It's time for our annual kid fish and adult rough fish contest!
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Disc Golf with a Ranger
- Play a round of disc golf
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Skins & Skulls
- Learn about the wildlife that lives in the park
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- Disc Golf with a Ranger
- Play a round of disc golf
- First Day of Summer Hike
- Let's kick off the first day of summer with a morning hike!
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- America 250: Horned Lizards
- Learn about the Texas Horned Lizard and other horned lizard species that live in the US!
- Fishing with a Ranger
- Let's go fishing!
- America 250: Bird Outing
- Join us as we look for red, white, and blue birds!
- Bird Outing
- Join the Texas Master Naturalists: Rolling Plains chapter to look for birds
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- Disc Golf with a Ranger
- Play a round of disc golf
- Fishing with a Ranger
- Let's go fishing!
- The Atlatl
- Join a park ranger to learn about this ancient hunting tool
- iNaturalist Hike
- Let's hike North Onion Creek Trail
- Skins & Skulls
- Learn about the wildlife that lives in the park
- Disc Golf with a Ranger
- Play a round of disc golf