The best domes near Castle Rock

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The gateway to Mount St. Helens National Volcanic Monument, Castle Rock is a small community offering basic amenities for road-tripping travelers, including a handful of gas stations, a supermarket, and a small smattering of restaurants. It's worthwhile stopping here if you want to get a feel for the area or ask local residents for insider tips about where to hike and what to see, but it's not the best place for camping. Instead, you'll want to head out to the Gifford Pinchot National Forest or the nearby Seaquest State Park, or check out one of the many private options along State Highway 504.

95% (125)

Top-rated campgrounds

River View Dome - Goode Time Ranch

3. River View Dome - Goode Time Ranch

100%
(16)
23mi from Castle Rock · 1 site · Lodging · Woodland, WA
1000 feet up on Green Mountain just south of Kalama WA boasting a spectacular view of the Columbia River. The south facing hillsides are nestled in a lovely forested area with fir trees all around. Enjoy staying in a 24 foot diameter geodesic dome with a gazebo, fire pit and disc golf. A short walk down the hill enjoy the infrared red light sauna. This is a hobby farm with friendly goats, and social free range chickens wandering about. Go on a forest goat walk, gaze at Mount Hood, cuddle a chicken, play ball with Boone the Border Collie. A delicious farm fresh egg breakfast is yours if you'd like. Nearby activities available are hiking, snow shoeing near Mount Saint Helens, fishing, kayaking or Stand Up Paddleboard at Horseshoe Lake, eat dinner on the roof top at Mcmenamins river side restaurant, or hit the a casino.
Potable water
Toilets
Campfires
from 
$135
 / night
Creekside Astro-Dome

4. Creekside Astro-Dome

7mi from Castle Rock · 1 site · Lodging · Longview, WA
Experience a unique forest getaway in this astro-themed geodesic dome! Private hiking and mountain biking trails run throughout the 9+ acre property, leading to a year-round creek. Stargaze through the telescope or stay inside and watch your favorite shows beneath the fiber-optic star ceiling. A spiral staircase leads to the king bed underneath a large skylight window. Less than 15 minutes from stores and restaurants, yet far enough from light pollution to enjoy starry nights as you drift off to sleep. The dome is fully insulated and equipped with heat, AC, Wi-Fi, a kitchen, and a bathroom with running hot water. The main room features a huge window with unobstructed views of the forest, where miles of mapped trails await, complete with bridges, waterfalls, picnic areas, and the year-round creek. Relax on the couch beneath the color-changing star ceiling while your favorite movie or show plays on the Smart TV. The living area includes a dining table for two, a couch under the star ceiling that converts to a full bed, a leather futon with cupholders, and a telescope for stargazing. The coffee table is stocked with board games and reading material. For added comfort, there is a new wall-mounted heating and AC mini-split unit, as well as a wood pellet stove. The loft has a king bed underneath a large skylight window, with sleep masks provided. Dimmable lamps with USB charging ports are on each side of the bed. The bathroom inside the dome includes a walk-in shower, hairdryer, cozy custom bathrobes, and basic amenities. Spa slippers are provided to each guest for lounging around the dome — feel free to take them home! Bring your mountain bikes or hike one of the many trails blazed across the property. Explore to discover waterfalls, bridges, picnic areas, and abundant wildlife. Relax in the two-person hammock or soak in the hot tub while immersing yourself in the peaceful sounds of the native Pacific Northwest forest. Perfect for a romantic nature retreat with adventure just steps away!
Potable water
Toilets
Campfires
from 
$281
 / night

The gateway to Mount St. Helens National Volcanic Monument, Castle Rock is a small community offering basic amenities for road-tripping travelers, including a handful of gas stations, a supermarket, and a small smattering of restaurants. It's worthwhile stopping here if you want to get a feel for the area or ask local residents for insider tips about where to hike and what to see, but it's not the best place for camping. Instead, you'll want to head out to the Gifford Pinchot National Forest or the nearby Seaquest State Park, or check out one of the many private options along State Highway 504.

95% (125)

Top-rated campgrounds

River View Dome - Goode Time Ranch

3. River View Dome - Goode Time Ranch

100%
(16)
23mi from Castle Rock · 1 site · Lodging · Woodland, WA
1000 feet up on Green Mountain just south of Kalama WA boasting a spectacular view of the Columbia River. The south facing hillsides are nestled in a lovely forested area with fir trees all around. Enjoy staying in a 24 foot diameter geodesic dome with a gazebo, fire pit and disc golf. A short walk down the hill enjoy the infrared red light sauna. This is a hobby farm with friendly goats, and social free range chickens wandering about. Go on a forest goat walk, gaze at Mount Hood, cuddle a chicken, play ball with Boone the Border Collie. A delicious farm fresh egg breakfast is yours if you'd like. Nearby activities available are hiking, snow shoeing near Mount Saint Helens, fishing, kayaking or Stand Up Paddleboard at Horseshoe Lake, eat dinner on the roof top at Mcmenamins river side restaurant, or hit the a casino.
Potable water
Toilets
Campfires
from 
$135
 / night
Creekside Astro-Dome

4. Creekside Astro-Dome

7mi from Castle Rock · 1 site · Lodging · Longview, WA
Experience a unique forest getaway in this astro-themed geodesic dome! Private hiking and mountain biking trails run throughout the 9+ acre property, leading to a year-round creek. Stargaze through the telescope or stay inside and watch your favorite shows beneath the fiber-optic star ceiling. A spiral staircase leads to the king bed underneath a large skylight window. Less than 15 minutes from stores and restaurants, yet far enough from light pollution to enjoy starry nights as you drift off to sleep. The dome is fully insulated and equipped with heat, AC, Wi-Fi, a kitchen, and a bathroom with running hot water. The main room features a huge window with unobstructed views of the forest, where miles of mapped trails await, complete with bridges, waterfalls, picnic areas, and the year-round creek. Relax on the couch beneath the color-changing star ceiling while your favorite movie or show plays on the Smart TV. The living area includes a dining table for two, a couch under the star ceiling that converts to a full bed, a leather futon with cupholders, and a telescope for stargazing. The coffee table is stocked with board games and reading material. For added comfort, there is a new wall-mounted heating and AC mini-split unit, as well as a wood pellet stove. The loft has a king bed underneath a large skylight window, with sleep masks provided. Dimmable lamps with USB charging ports are on each side of the bed. The bathroom inside the dome includes a walk-in shower, hairdryer, cozy custom bathrobes, and basic amenities. Spa slippers are provided to each guest for lounging around the dome — feel free to take them home! Bring your mountain bikes or hike one of the many trails blazed across the property. Explore to discover waterfalls, bridges, picnic areas, and abundant wildlife. Relax in the two-person hammock or soak in the hot tub while immersing yourself in the peaceful sounds of the native Pacific Northwest forest. Perfect for a romantic nature retreat with adventure just steps away!
Potable water
Toilets
Campfires
from 
$281
 / night

Stories from the community

Value Prop
Value Prop
Happy farmer sitting in a truck in a grassy field
Happy farmer sitting in a truck in a grassy field

Helens in this compact Washington town.

The best domes near Castle Rock guide

Where to go

Seaquest State Park

Just outside of Castle Rock, Seaquest State Park is a popular spot for summertime swimming, fishing, camping, and hiking, with seven miles of hiking trails, including a mile of ADA-accessible trails. It's a fantastic place for RV camping and tent camping alike, with a dump station, fire rings, and picnic tables.

Mount St. Helens National Volcanic Monument

If you're visiting Castle Rock, the chances are good that you also plan to spend a bit of time at Mount St. Helens nearby. There's a lot to do on the mountain, from learning about its famous 1980 eruption at the visitor center at Silver Lake to exploring the Ape Cave, a lava cave extending around 2.5 miles.

Gifford Pinchot National Forest

One of the oldest designated national forests in the United States, Gifford Pinchot National Forest offers no shortage of things to do and spots to camp. The forest stretches out over 1.32 million acres and has roughly 100 lakes and over 1,200 miles of trails and a mix of both campgrounds and backcountry camping opportunities.

When to go

Summer is the best time to visit Castle Rock. This season is usually hot and dry, and temperatures stay toasty well into September, making it an ideal month for camping without the summer vacation crowds.  If you plan to climb Mount St. Helens, you're best off visiting in the summer or in late spring or early fall, when the conditions are ideal. Just be aware that you'll need a permit if you're visiting between April and October.

Popular Castle Rock glamping styles