Green Umbrella is proud to present Great Outdoor Weekend, an annual outdoor events sampler in the Greater Cincinnati region that is held the last weekend in September. In 2018, Great Outdoor Weekend will take place on September 29 & 30. 

Great Outdoor Weekend presents opportunities for children and adults to sample the best outdoor recreation and nature awareness programs available in Greater Cincinnati region. Each fall there are over 100 events available—all are free and open to the public.

How to Participate

Find An Event For You!

Each year we offer over 100 events during the Great Outdoor Weekend located throughout the entire Greater Cincinnati region! Browse our calendar below to find your adventure and keep checking as more events are added.

Get Outdoors!

Bring the whole family outside for a weekend of free and fun activity! No strings attached.

Spread the Word!

We rely on people like you to grow and expand this event and to keep it Cincinnati’s favorite outdoor collaboration. Tell your friends, family or neighbor about Great Outdoor Weekend on September 29 & 30, 2018.

Group Event Calendar

Thank You to Our 2018 Sponsors

Hiking Advertiser:

Len and Jennifer Sauers

Great Outdoor Weekend Map