The park is located on the southwest corner of Point Roberts. Point Roberts is 5.8 square miles of the Delta Peninsula that is south of the forty-ninth parallel. Much of the day-use centers around the lake, where swimming beaches, boating, fishing and picnicking are available. There is a public boat launch for private boats, or you may rent rowboats, pedal boats or canoes, during the camping season. Silver Lake Park camping areas accommodate tents, trailers, and RVs.
Showers are available.
Special features include a group camping area, with RV hookups and a large kitchen shelter. There is also a horse camp with 28 serviced campsites, two kitchen shelters, and stables for park users horses, with access to many miles of trails. Reservations may be made by County residents for the current year beginning January 2. Six rustic cabins, which date from the days of the early resort and overlook the lake, are just the place to get away to, anytime of the year. The cabins contain stoves with ovens, cold water sinks, and two or three double beds.