Posse Grounds Pavilion

Posse Grounds Pavilion, also known as Barbara Antonsen Memorial Park, is an outdoor performance and event venue operated by the City of Sedona Parks & Recreation Department. Situated within the 79-acre Posse Grounds Park at the heart of Sedona, the pavilion offers breathtaking 270-degree views of the surrounding red rock landscape. The facility received a 2017 Award of Merit from Engineering News-Record in recognition of its design and construction quality. The pavilion's sloped festival lawn accommodates up to 600 guests in theater-style rows or 300 guests for reception-style events, anchored by a 1,008-square-foot stage and a 4,000-square-foot main event area. Restroom facilities, two changing rooms with showers, and a small storage area serve event organizers and performers on site. Posse Grounds Pavilion is available for a range of private and public gatherings — including concerts, weddings, seminars, and community celebrations — on both an hourly and large-event rental basis. Reservations are accepted up to six months in advance through the City of Sedona Parks & Recreation office.