🎡 Summer Festivals Around Colorado: May through September

By Kyrie Collins, Highlands Ranch-Parker-Castle Rock-Lone Tree Publisher May 7, 2021

It's time to plan a staycation or two — or twelve! A number of festivals, fairs, and seasonal events take place each summer around Colorado. Tour our great state while creating fabulous family memories!

Due to COVID-19, we strongly recommend you review the refund/cancellation policies of each event prior to purchasing tickets or reserving lodging.


We make every effort to ensure the accuracy of event information. However, we recommend checking with the venue to make sure an event is not changed or canceled.

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Macaroni Kid Douglas County is a free weekly e-newsletter, online calendar, and website proudly serving families in Highlands Ranch, Castle Rock, Lone Tree, Parker, Castle Pines, Sedalia, Larkspur, Franktown, Elizabeth, Louviers, and surrounding areas.

Are we missing something? Please use our Submit an Event form to send us all the details!