Enjoy our beautiful seasonal RV sites the whole family will love at Sun Retreats Willow Lake, formerly known as Willow Lake RV Resort & Campground. While longer full season stays are welcomed, we do not offer overnight camping or vacation rentals. The seasonal resort features a 13-acre lake that is spring-fed by artesian wells and features a waterslide and floating raft.
Our resort amenities provide the perfect opportunity for family bonding. Spend the day playing baseball or horseshoes. In the summer, stay social with live bands and movie nights. Discover a carefree outdoor vacation experience at Sun Retreats Willow Lake in Ontario.