Park Location – Located on the Northeast corner of Foster Reservoir just east of Sweet Home.

Park Usage – A-row is open May to October. B/C-rows are open May to September. Boat ramp & day-use are open Year-Round.

About the Park


Located on the edge of Foster Reservoir, just east of Sweet Home, Sunnyside is a paradise for anyone who loves water sports. Camping, water skiing, fishing, and jet skiing are just a few of the activities that make this 98-acre park one of the most popular sites in the Willamette Valley.

A-row is closing on October 31st, 2021 for the season.

B-groups & C-loop are closing September 27th, 2021 for the season.


RV Hookups, Restrooms, Camping, Group Camping, Boat Ramp, Moorage, Dog Park, Fishing, Dump Station, Showers, Group Shelters, Picnicking, Playground, Drinking Water, Volleyball,

Camping Fees & Map

Linn County Reserve Now ButtonCheck-in: after 2:00 p.m.       |      Check out: 12:00 p.m


Camping Information

  • 2-night minimum for all weekends.
  • 3-night minimum for holiday weekends.
  • Extra vehicle fee of $7.00 per night. Extra Vehicle classification chart.
  • Reservations must be made at least 4 DAYS PRIOR to arrival. And can be reserved up to one year from arrival date.


Camping Fees

A-Row (Reservation Only)

    • Reservations will be charged a $12 non-refundable reservation fee per site.
    • Single Hook-up site:            $32/night  |  8 people/ 1 RV/ 2 tents
    • Single Non-hookup site:     $26/night  |  8 people/ 1 RV/ 2 tents

C-Row (First Come/First Serve Only)

    • Single Hook-up site:                $32/night  |  8 people/ 1 RV/ 2 tents
    • Double Non-hookup site:      $48/night  |  16 people/ 2 RVs/ 4 tents
    • Triple Non-hookup site:         $72/night  |  24 people/ 3 RVs/ 6 tents
    • C-row sites can only be rented at the booth in the park. These sites usually fill up on Wednesday and Thursday (holiday weekends its Monday and Tuesday). If you are planning on camping at a first-come, first-serve site, please allow for back-up plans if no sites are available.

Campground Map

Group Camping

Sunnyside B-Row Groups

  • B-row is split into two groups: sites 1-11 and 12-22.
  • Each group has 11 sites, with water and electric hookups.
  • 72 people maximum per group (1 RV, 2 tents, and 8 people per site)
  • $235/night/per group + $50 non-refundable reservation fee.
  • Group camping reservations can be made online or by calling the office at 541.967.3917.
  • The B-row shelter is only allowed to be rented by groups staying in B-row.

Day-use Shelters

[   To reserve a shelter call the Linn County Parks office at 541.967.3917   ]


Shelter 1

  • $150 non-refundable reservation fee   |   limit 100 people
  • Includes 5 picnic tables, a countertop with sink, electric plug-ins, and 2 stand charcoal barbeques


Picnic Ring

  • $125 non-refundable reservation fee   |   limit 75 people
  • Includes 10 picnic tables centered around a large brick fire ring
  • And a kitchenette with power plug-ins and a water spigot



**Please note that a special-use permit form is required if you plan on any large structures such as; bouncy castles, water slides, stages, an event tent, portable toilets, etc in our parks. You will be required to provide insurance for these items.


Boat Moorage and Ramp

In addition to the boat ramp, Sunnyside County Park offers boat moorage for campers at $10 per night per vessel.

You can reserve your moorage through our website, contacting the Linn County Parks Department at (541) 967-3917 or send an email.

Stocked Fish Ponds

Two stocked fishing ponds are located between the A-Row and B-Row camping areas. The ponds are easily accessible from the day-use parking lot off of Quartzville Road. The ponds a great place to relax, kayak, and teach the grandkids how to fish. Smallmouth Bass and Rainbow Trout are just a cast away!

Nearby Attractions

Green Peter Reservoir spans over 3,720 acres of water and camping recreation. It is operated by the US Army Corps of Engineers and is only nine miles up Quartzville Road from Sunnyside County Park. For more information about Foster and Green Peter Reservoirs, call our office at (541) 967-3917.

McDowell Creek County Park Waterfall Hiking Trails will reward you with the beautiful vistas of Royal Terrace and Majestic Falls from the bridges and viewing decks along the trails of this lush green park. McDowell Creek County Park Falls has several different levels of hiking, some more strenuous.

Linn County’s 66-mile Oregon Scenic Byway. This picturesque route travels from the rich farmland of the Willamette Valley, along and across the Calapooia and South Santiam rivers into the thick forests of the Cascade Mountains. For more information on this historic journey contact U.S. Forest Service in Sweet Home or go to Sweet Home Chamber of Commerce.

Covered Bridges Tour Oregon has more covered bridges than any other state west of the Mississippi. Many of the covered bridges are concentrated in the Sweet Home area. For more information about all the covered bridges in Linn County go to Covered Bridges of Oregon.

Lewis Creek County Park located on Foster Reservoir, this 40-acre park is a haven on hot days for swimmers and those who enjoy a relaxing picnic. With boarding floats, moorage, picnic areas, beach area, water skiers and boaters find Lewis Creek to be the ideal spot for a day out on the lake. For more information on the park go to Lewis Creek County Park.

Oregon State Marine Board Learn about the Marine Board’s FAQ revenue sources and how we work for Oregon’s boaters.

Oregon State Marine Board Website

Cancellation & Change Policy

Cancellations and Changes

  • Cancellations of 4 nights or less will be subject to 1 day’s camping fee plus $12 reservation fee
  • Cancellations of 5 nights or more no refund given on all days
  • Group sites canceled more than 30 days in advance of arrival are subject to a $50 reservation fee. Group sites canceled less then 30 days in advance of arrival are subject to a $50 reservation fee and 1 day’s group camping fee.