Wellington Trading Post at Wellington Lake Lake Wellington, Bailey Colorado. 170 Acer Reservoir with 1,200 Acres of natural camping land. We have Camping, Fishing, and Hiking trails. Call Castle Mountain Recreation For Reservations 303-838-5496. There are 150 camp sites and 5 group areas in the park. Each campsite has a fire ring and picnic table. There are vault restrooms throughout the park. Each group area has a large canopy and several picnic tables. The campground offers fishing, (no license required) hiking trails, picnicking, overnight and extended stay camping. Wellington Trading Post The Trading Post has camping and fishing supplies, snacks, pop, canoe and paddle boat rental. For information Call 303-838-5496 Wellington Trading Post has a concession stand in the park offering hot dogs, brats, corn dogs, turkey legs, french fries, onion rings, an assortment of pop, chips and candy. All at reasonable prices. Wellington Trading Post is a separate establishment and is not affiliated with Castle Mountain Recreation or Wellington Reservoir Co.