The park was founded by the Samara family on land formerly used for farming.
It is specifically designed with subterranean infrastructure to support large-scale electrical and water needs for multi-day festivals.
The venue includes a permanent stage structure known as the 'Moonshine Stage' that has hosted international touring acts.
The park contains private wooded areas that are utilized for immersive art installations during large festivals.
It occupies a unique intersection of agricultural history and modern live-entertainment staging.
Three Sisters Park is a 400-acre private event venue located along the Illinois River bluffs. It serves as a dedicated site for major festivals, including the long-running Summer Camp Music Festival. The grounds feature a mix of open grass meadows, forested areas, and purpose-built structures for large-scale outdoor gatherings. It offers camping facilities specifically designed to accommodate multi-day festival attendees. The topography includes varying elevation changes characteristic of the river valley terrain. The park functions primarily as a rental venue for private organizers rather than a traditional public recreational park.
The elevated grassy ridges overlooking the valley, which provide a panoramic view of the grounds and surrounding tree line.
Wear durable, closed-toe footwear suitable for traversing uneven grass, gravel, and potentially muddy fields.
Check the official event calendar before planning a visit, as the park is often closed to the public during private bookings.
Bring weather-appropriate gear such as sun protection or rain gear, as the event areas are almost entirely exposed to the elements.
Do not attempt to enter the property on non-event days without prior authorization, as it is a private facility and not a public municipal park.
The park is not open for daily public recreation; it is only accessible during scheduled events or private rentals.
Respect all private property signage during off-peak times; event-specific rules regarding noise and camping must be strictly followed.
