Calendar
Great Parks' programming and events elevate outdoor experiences by providing opportunities for adventure to challenge, excite and build confidence; enrichment to inspire learning and creativity; wellness to promote physical and mental well-being and celebrate communities across Hamilton County. Discover a rich calendar of outdoor experiences at Great Parks of Hamilton County. Whether you’re looking for paddleboard yoga, native-plant gardening, children’s garden clubs, family storytime on the farm, or guided sunset hikes, there’s an adventure for every age. Filter events by location, activity type, or visitor group to easily plan a visit across scenic parks, lakes, gardens, and nature preserves. Many programs are free or low-cost, offering accessible ways to build confidence, wellness, creativity, and connection. Perfect for families, nature enthusiasts, and community explorers seeking enriching, active time outdoors.
April 2026
Special Event
Wildflowers & Warblers
calendar_today Saturday, April 11
watch 9:00 AM to 10:00 AM
group Adult, Child, Family
What to know
Enjoy a quiet, two-mile walk along the Oak Meadow Trail in search of beautiful spring ephemerals and migratory birds returning to Ohio. Binoculars, sturdy shoes and weather-appropriate clothing are recommended.
Cost: Free Age(s): All ages
Location: Sharon Woods | Sharon Center
Fishing Tournament | Kids' Mystery Fish Challenge
calendar_today Saturday, April 11
watch 9:00 AM to 11:00 AM
group Adult, Child, Family
What to know
Calling all young, aspiring anglers! Kid’s Mystery Fish is a perfect opportunity to test out your skills and have some friendly competition. Any fish that is caught, no matter how big or small, is weighed. Then, the mystery weights are revealed and the fish closest to that wins the trophy. On-site registrations opens 1 hour prior to the start of the tournament.
Cost: Free Age(s): 3-15
Recurring:
April 11 | 9 – 11 a.m. | Triple Creek
May 25 | 9 – 11 a.m. | Lake Isabella
June 6 | 9 – 11 a.m. | Winton Woods
July 4 | 9 – 11 a.m. | Lake Isabella
July 11 | 9 – 11 a.m. | Miami Whitewater Forest
Sept. 7 | 9 – 11 a.m. | Lake Isabella
Sept. 12 | 9 – 11 a.m. | Miami Whitewater Forest
*Please note: for the safely of the participants, tournaments may be canceled if the lake floods or there is inclement weather.
Brownie Girl Scouts: Eco-Friend
calendar_today Saturday, April 11
watch 10:00 AM to 12:00 PM
group Scout
What to know
Get outdoors and explore the wild wonders of Great Parks. From building a safe campfire to being a wildlife steward, jump into becoming an eco-friend.
Cost: $10/person Age(s): Brownie Scouts
Location: Mitchell Memorial Forest | Wood Duck Trailhead
Recurring:
Sept. 27, 2025 | 10 a.m. & 1 p.m.
April 11, 2025 | 10 a.m. & 1 p.m.
Whimsical Garden Weekends: Harry Potter
calendar_today Saturday, April 11
watch 10:00 AM to 2:00 PM
group Child, Family
What to know
Explore the garden and celebrate the magical world of Harry Potter! Make a potion to help plants grow, design your own wand and learn a magic trick. Fee waived for Highfield Discovery Garden passholders.
Cost: $7 Age(s): Ages 2-12
Location: Glenwood Gardens | Highfield Discovery Garden
Recurring:
April 11 | 10 a.m. - 2 p.m.
April 12 | 12:30 - 4:30 p.m.
One Trail, 12 Times
calendar_today Saturday, April 11
watch 10:00 AM to 11:30 AM
group Adult
What to know
Gather once a month and watch the newly improved Sharon Lake flourish with time! From shifting seasons to animals returning to shore, experience the lake’s transformation by walking a consistent path and capturing photos to see what’s changed with each visit.
Cost: Free Age(s): 8+
Location: Sharon Woods | Sharon Lake Harbor