Kick off your shoes - pull on your boots - dust off your Akubra. Get ready for the Weddin Mountain Muster. The Weddin Mountain Muster is a five day trail ride, based at the Grenfell Showground, taking you on daily rides around the Grenfell District. You can nominate to ride for the week, or selected days. Join them for a fun filled week of relaxing, guided horse rides and novelty events.