top of page
All Events
Across our three locations: Main Campus in Huntsville, AR; Lake Fayetteville in Springdale, AR; and Mount Kessler in Fayetteville, AR
We can't wait to host you soon!
Jul 06, 2026, 7:30 AM – Jul 09, 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! 🌿✨
Jul 19, 2026, 4:00 PM – 6:00 PMONSC Main CampusDinner & Community Gathering — Free & Open to the Public
Jul 25, 2026, 5:00 PM – 8:30 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USAYou are invited to a gathering of ONSC's current and former AEGIS summer campers, staff, instructors, and friends!- 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
Aug 11, 2026, 5:00 PM – 7:00 PMOzark Beer Co., N Arkansas St, Arkansas 72756, USAJoin Justin Bulla, ONSC Board President, for a casual community happy hour at Ozark Beer Co. Donations welcome, and a portion of all sales will be donated to ONSC.
Aug 15, 2026, 8:40 AM – 11:00 AMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USAAugust Theme: Accessible Trail Adventures Explore the Razorback Greenway on this family-friendly hike through shaded pine forests and rolling terrain. Learn to identify trees, spot late-summer wildflowers, and watch for birds with binoculars! This accessible hike is ideal for all ages!
Sep 05, 2026, 8:40 AM – 11:00 AMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USATake a step back in time as we hike through the Meadow & Old Farm Loop, stopping by the historic Rookard House and Yarborough Cabin to learn about wild edibles, early settlers, and Ozark history. 🌰🍎 Discover the plants early homesteaders relied on and even taste a bit of wild foraged inspiration!
Sep 12, 2026, 8:45 AM – 12:00 PMOzark Natural Science Center at Kessler, 1725 S Smoke House Trl, Fayetteville, AR 72701, USAJoin guest presenter Tim Hammer for a hands-on fall foraging class at Kessler Mountain — a presentation, Q&A, and guided foraging hike through the woods.
Sep 19, 2026, 8:40 AM – 11:00 AMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USASeptember Theme: Focus on Fall 🍂Get ready for autumn’s arrival on this guided hike! Learn about fall wild edibles, observe early bird migrations, and explore the first hints of changing leaves. This 1-mile hike is great for families and anyone eager to experience nature’s seasonal shift.
Oct 03, 2026, 8:40 AM – 11:00 AMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAThe Ozarks are alive with color! Join us on a stunning hike to Wishing Rock along the Boti Trail, where the reds, oranges, and golds of autumn will take your breath away. 🍁 Learn why leaves change color, identify different trees, and soak in the beauty of fall!
Oct 16, 2026, 5:00 PM – Oct 18, 2026, 12:00 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USAONSC's annual fundraiser! Join us for a weekend of live music, delicious food, camping (limited lodging available - book early), and community at the Main Campus in Huntsville, AR. Tickets go on sale July 15th!
Nov 06, 2026, 4:00 PM – Nov 08, 2026, 2:00 PMOzark Natural Science Center, 1905 Madison 1305, Huntsville, AR 72740, USASpend the weekend with mycologist Jay Justice and mushroom educator Mike Snyder for guided forays, hands-on identification, and mycocentric meals in the Ozarks.
Nov 07, 2026, 8:40 AM – 11:00 AMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USAFollow the trails of Bear Hollow Natural Area and explore the history of the Osage and other Native American peoples who lived in the Ozarks long before us. Learn about their traditions, survival skills, and deep connection to the land as we reflect on the past and its impact on today’s landscapes.
Nov 21, 2026, 8:40 AM – 11:00 AMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USANovember Theme: Nest & Nook Hunting 🍂🪹With leaves falling, nature’s secrets are easier to spot! Search for nests, animal homes, and wildlife signs like deer rubbings, beaver chews, and twig girdled sticks. This 1-mile hike is perfect for curious explorers of all ages.
Dec 05, 2026, 8:40 AM – 11:00 AMONSC Main Campus, 1905 Madison 1305, Huntsville, AR 72740, USA❄️Celebrate the shortest days of the year with a winter wonderland hike! Learn to identify trees in winter, spot animal tracks and scat, and explore the magic of winter weather.
Dec 19, 2026, 8:40 AM – 11:00 AMONSC @ Lake Fayetteville, 599 E Lakeview Dr, Springdale, AR 72764, USADecember Theme: Winter Solstice Wonderland ❄️Celebrate the shortest day of the year with a winter wonderland hike! Learn to identify trees in winter, spot animal tracks and scat, and explore the magic of winter weather.
Date and time is TBDLocation is TBDDo you want to volunteer for ONSC on a unique project? Help us improve our gift shop!
Date and time is TBDLocation is TBDDo you want to volunteer for ONSC on a special ONSC Alumni Project? ONSC has provided amazing educational experiences for students, campers, and adults (including staff) for over 30 years now--that makes for so many alumni! We need help compiling (and updating) alumni contact information.
Date and time is TBDLocation is TBDDo you want to volunteer for ONSC on a very special ONSC History Project? We have been gathering photos, interviews, and more about ONSC's history, and we could use help with organizing, transcribing, and even further collecting of information.
bottom of page