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EVENTS
We can't wait to see you at an ONSC program or event. Please note that some events are hosted on ONSC's main campus, and others are located at ONSC @ Lake Fayetteville or ONSC @ Kessler Mountain.
Jan 31, 2026, 12:30 PM – 5:00 PMKessler Mountain Nature Center & Outdoor, 1725 Smoke House Trail, Fayetteville, AR 72701, USA🌍Join geologists Chris Moyer & Mac McGilvery for a guided hike of the Rock City and Fayetteville Traverse trails at Kessler Mountain! 🏞️ Discover Fayetteville’s ancient geologic history, stunning outcrops, and local wildlife. 🌿 Don’t miss this exclusive adventure! 🌟
Feb 06, 2026, 4:00 PM – Feb 08, 2026, 1:30 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USA❄️ Treat yourself this season! Join ONSC's Winter Wellness Weekend for restoration, rejuvenation, and connection. 🌿 Enjoy yoga, meditation, forest bathing, mindfulness, and more—all in the peaceful beauty of our secluded campus. ✨
Feb 20, 2026, 4:00 PM – Feb 22, 2026, 1:00 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USA"Cryptogam" means “hidden seed,” covering Protista, Plantae, and Fungi! 🌱 Join guest expert Kerri McCabe to explore cryptogams using stereoscopes and microscopes. 🔬
Mar 23, 2026, 7:30 AM – Mar 26, 2026, 6:30 PMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USASpend your Spring Break at ONSC! Join us at ONSC in Northwest Arkansas for a 4-day, 3-night spring break camp, full of nature and science exploration. Ages 8-16
Mar 23, 2026, 7:30 AM – Mar 26, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will explore the ecology and history of Lake Fayetteville while learning how people have shaped—and can protect—this important local environment. A hands-on Spring Break camp focused on conservation, community, and discovery! Ages 7-14
Apr 10, 2026, 4:00 PM – Apr 12, 2026, 2:00 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USATake time to slow down, reconnect, and nourish your mind, body, and spirit through food and community in nature.
May 23, 2026, 7:30 AM – May 25, 2026, 6:00 PMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAKick off summer with a 3-day, 2-night overnight camp at ONSC’s Main Campus! Campers will enjoy guided hikes, hands-on science, water games, eco-art, and nighttime adventures in a shorter overnight experience for ages 8–16. 🌿✨
May 23, 2026, 7:30 AM – May 25, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USAThis 3-day camp explores how solar systems work and why Earth is perfectly positioned for life. Campers will discover astronomy, lunar cycles, geology, and the greenhouse effect through hands-on science and fun activities. Open to ages 7-14.
Jun 01, 2026, 7:30 AM – Jun 04, 2026, 6:00 PMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USASpend 4 days and 3 nights at ONSC’s Main Campus exploring nature, trying hands-on science, enjoying water games, and experiencing the thrill of day and night adventures. Perfect for campers ages 8–16 looking for an unforgettable summer experience! 🌿✨
Jun 01, 2026, 7:30 AM – Jun 04, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will explore the world of birds through hands-on science, guided hikes, and bird-watching basics. From feathers & flight to bird calls and habitat protection, this camp introduces young naturalists to the fascinating lives of our local avian neighbors—all while having fun! Open to Ages 7-14
Jun 08, 2026, 7:30 AM – Jun 09, 2026, 6:00 PMONSC - Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAFledgling Overnight Camp is perfect for first-time campers and returning adventurers! Kids will explore nature, try hands-on science, enjoy campfire fun, and make new friends—all in a safe, exciting environment at ONSC’s Main Campus. 🌌🔥🌿 Ages 7-12- Jun 08, 2026, 7:30 AM – Jun 11, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will explore the tiny world of insects and spiders through hands-on science, guided hikes, and safe bug-catching techniques. Learn how these small creatures play a big role in Arkansas ecosystems while discovering, observing, and identifying local species! Open to Ages 7-14
- Jun 15, 2026, 7:30 AM – Jun 18, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will learn essential outdoor skills while exploring forest ecosystems through hikes, hands-on science, and nature journaling. From plant identification to campsite setup, this camp builds confidence and curiosity in the woods. Open to Ages 7-14
- Jun 16, 2026, 7:30 AM – Jun 19, 2026, 6:00 PMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USASpend 4 days and 3 nights at ONSC’s Main Campus exploring nature, trying hands-on science, enjoying water games, and experiencing the thrill of day and night adventures. Perfect for campers ages 8–16 looking for an unforgettable summer experience! 🌿✨
- Jun 22, 2026, 7:30 AM – Jun 25, 2026, 6:00 PMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USASpend 4 days and 3 nights at ONSC’s Main Campus exploring nature, trying hands-on science, enjoying water games, and experiencing the thrill of day and night adventures. Perfect for campers ages 8–16 looking for an unforgettable summer experience! 🌿✨
- Jun 22, 2026, 7:30 AM – Jun 25, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will explore the world of reptiles and amphibians through guided hikes, frog calls, and hands-on science—including radio tracking turtles like real scientists! Open to Ages 7-14
- Jun 29, 2026, 7:30 AM – Jun 30, 2026, 6:00 PMONSC - Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAFledgling Overnight Camp is perfect for first-time campers and returning adventurers! Kids will explore nature, try hands-on science, enjoy campfire fun, and make new friends—all in a safe, exciting environment at ONSC’s Main Campus. 🌌🔥🌿 Ages 7-12
- Jul 06, 2026, 7:30 AM – Jul 07, 2026, 6:00 PMONSC - Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAFledgling Overnight Camp is perfect for first-time campers and returning adventurers! Kids will explore nature, try hands-on science, enjoy campfire fun, and make new friends—all in a safe, exciting environment at ONSC’s Main Campus. 🌌🔥🌿 Ages 7-12
- Aug 03, 2026, 7:30 AM – Aug 06, 2026, 6:00 PMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USACampers will explore aquatic ecosystems through water quality testing, wildlife discovery, and hands-on science. Learn how to keep our waterways healthy while diving into life in and around the water! Open to Ages 7-14
Date and time is TBDLocation is TBDDo you want to volunteer for ONSC on a unique project? Help us improve our gift shop!
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