Pick up in Woodland| Location | Castle Rock, Washington |
|---|---|
| Nightly rate (listed) | $12–$87/night |
| Maximum RV length | 70 ft (longest listed site) |
| Hookups | electric |
| Pull-through sites | Yes |
| RV sites | 82 |
| Showers | Yes |
| Playground | Yes |
| Book on | Washington State Parks |
From the park's listing on Washington State Parks. Confirm details with the park before you book.
More Washington RV parks with: Pull-Through Sites · Big Rig Sites
Picks are 40 ft or shorter: the longest RV site listed here. Pickup area: Portland (Portland International (PDX)), about 50 mi straight-line from Seaquest State Park. RV rentals in Portland
This weekend · Available Oct 30 – Nov 1 · 2 nights33 sites open for every night · from $23/night

Seaquest State Park is a Washington State Parks campground in Castle Rock. It lists 88 RV or RV/tent sites, 10 tent sites and 5 cabin or glamping units for rigs up to 40 ft. Listed amenities include showers, a dump station and a playground.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability checked Oct 26 on Washington State Parks. Rates are the provider's nightly rates; totals are estimates before taxes & fees.

Washington State Parks has no page per site: this opens the park page, then choose site T14.

Washington State Parks has no page per site: this opens the park page, then choose site T12.

Washington State Parks has no page per site: this opens the park page, then choose site 31.

Washington State Parks has no page per site: this opens the park page, then choose site 4.

Washington State Parks has no page per site: this opens the park page, then choose site 2.

Washington State Parks has no page per site: this opens the park page, then choose site 11.

Washington State Parks has no page per site: this opens the park page, then choose site T16.

Washington State Parks has no page per site: this opens the park page, then choose site 7.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability checked Oct 26 on Going to Camp. Showing 40 of 97 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| 19 | ✓ | ✓ | $23 |
| 8 | ✓ | ✓ | $23 |
| 20 | ✓ | ✓ | $23 |
| 27 | ✓ | ✓ | $23 |
| 12 | ✓ | ✓ | $23 |
| 11 | ✓ | ✓ | $23 |
| 26 | ✓ | ✓ | $23 |
| 21 | ✓ | ✓ | $23 |
| 2 | ✓ | ✓ | $23 |
| 3 | ✓ | ✓ | $35 |
| 23 | ✓ | ✓ | $35 |
| 31 | ✓ |
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Washington State Parks — open dates and rates come from the booking site.
Longest RV site listed: 40 ft. Unsure if your rig fits? Check it in the Rig Fit tool
3030 Spirit Lake Highway
Open in Google Maps ↗
Seaquest is a 475-acre, year-round camping park set among lush pines in the shadow of the storied Mount. St. Helen's volcano. Seaquest Park boasts forested campgrounds, great hiking trails and stunning mountain panoramas. Next door to the campground is Silver Lake. The park is connected to the popular Mount St. Helen's Interpretive Center, another worthwhile destination, and Silver Lake by a pedestrian tunnel which leads you to a boardwalk trail over the wetland where ducks and other wildlife thrive.
| Agency / operator | Not listed |
|---|---|
| Booking | Online via washington.goingtocamp.com (booking listing; window not listed) |
| Max RV / trailer length | Not listed |
Pick up in Columbia City
Pick up in Battle Ground| ✓ |
| $35 |
| 28 | ✓ | ✓ | $35 |
| 5 | ✓ | ✓ | $35 |
| 16 | ✓ | ✓ | $35 |
| 30 | ✓ | ✓ | $35 |
| 4 | ✓ | ✓ | $35 |
| 24 | ✓ | ✓ | $35 |
| 7 | ✓ | ✓ | $35 |
| 1 | ✓ | ✓ | $35 |
| 6 | ✓ | ✓ | $35 |
| T6 | ✓ | ✓ | $41 |
| T16 | ✓ | ✓ | $41 |
| T3 | ✓ | ✓ | $41 |
| T14 | ✓ | ✓ | $41 |
| T4 | ✓ | ✓ | $41 |
| T9 | ✓ | ✓ | $41 |
| T12 | ✓ | ✓ | $41 |
| T11 | ✓ | ✓ | $41 |
| T5 | ✓ | ✓ | $41 |
| T15 | ✓ | ✓ | $41 |
| T2 | ✓ | ✓ | $41 |
| T10 | ✓ | ✓ | $41 |
| HB56 | C | C | $12 |
| HB69 | C | C | $12 |
| HB55 | C | C | $12 |
| HB22 | C | C | $12 |
| OF4 | X | X | $23 |
| OF6 | X | X | $23 |
| OF2 | X | X | $23 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Bear storage |
|---|
| Not listed |
| Season | Not listed |
|---|
| Hookups | Not listed |
|---|
"Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the washington.goingtocamp.com listing. Anything we can't source says so.
Closest stays by type. Distances are straight-line from Seaquest State Park, not driving.
Available Oct 30 – Nov 1 · 2 nights12 sites open for every night
Available Oct 30 – Nov 1 · 2 nights1 site open for every night
Available Oct 30 – Nov 1 · 2 nights7 sites open for every night