River Ridge is a 36 hole municipal golf course located off the Ventura Freeway in Oxnard at Vineyard to the west along the south side of the Santa Clara River.

Both layouts are similar in design along wide open fairways bordered by fescue with sand traps and water hazards in play through the fairways and greens. The Vineyard layout is the original layout and shorter with water in play on five of the finishing holes but with the best views of the Pacific at its highest point on the rolling front nine. The Vineyard Course has four sets of tees with the tips playing to 6,730 yards, 72.6/129, course/slope ratings, originally designed by Billy Bell Jr.

The Lakes course is an updated version of the Vineyard and more challenging at 300 yards longer from the tips with water in play on seven holes overall. There's five sets of tees overall with the tips playing to 7,081 yards, 74.0/134, course/slope ratings.