Best Dispersed Camping near Castle Rock, WA

This dispersed camping is free, huge bonus in my book. While searching for our perfect spot we did come across a few large parties, making us apprehensive that we would experience our ideal peaceful experience, but we were wrong to be. There were dozens of open sites that we had our pick of. A handful of cars drove by throughout the evening and night, but not an outrageous amount. Pretty dang good for very accessible NF camping spots. There are a good deal of trailheads near by, meaning you're never too far from a pit toilet or a bulletin board with information.

We visited in early September and found the weather to be very pleasant. Our view of Mt. St Helen's was obscured by the tall trees that offered our site seclusion and privacy, but we relished the view of the active volcano while driving to and from our site.

There are a lot of places for dispersed camping along FS-83, but they do get pretty full on nice weekends. Overall enjoyable camping, just expect neighbors and some trash from previous occupants.

Pumice Butte is a dispersed camping area along the Loowit trail that circles Mt St Helens. If you're starting from Ape Canyon or June lake Pumice Butte is a great place to camp for your first night (about 5-6 miles in respectively) There is some tree cover here before you enter the Plains of Abraham that works for shade or a wind break - you mind need both.

There is not much water along the trail, but we found a small spring about 1 mile past Pumice Butte

This is my first wildcamping/boondocking location, but I loved it. It feels like you're right in the middle of the forest! It's a wide dirt pullout with room for 7-10 cars. And although it's right alongside the road, it's not a super busy road like some highway spots, so it felt pretty secluded and quiet. Very few cars at night.

No signs of any kind indicating "no parking." 1 bar of Verizon LTE.

The dirt was solid -- I wasn't worried at all about getting stuck in the mud (and I'm here in the middle of winter with tons of recent rain). Plenty of room to turn around with ease.

And you're right at a hiking trail that takes you to beautiful falls!! What more could you ask for? -- Don't make the mistake I did. The trail all the way on the left side of the parking lot takes you to the falls. The trails in the middle of the lot are super steep and muddy and don't lead to the falls.

Only downside is it's not perfectly flat. It wasn't too bad though. I just parked with my head pointing uphill when I go to bed, of course.

There is also another option down the road to the east about 500 feet. It's a paved pullout, but it is smaller so it doesn't have as much space to turnaround.

This is a dispersed campsite near the south side of Mount St. Helens. It's free, which is always great. The drive in is just off the highway and up a little hill, but my car had no problems with it. There's a lot of space here. From our spot, we saw at least a half a dozen fire pits, but we were the only ones there. It has some nice trees and a trail. Up the road is Lava Canyon, where there are toilets if you need. There are some decently flat spots for a tent and I felt was all around a good site.

Great spot because it's so secluded in the forest. There's basically zero traffic on the dirt road near the campsite. A lot of the trees around seem to be new growth. Great view of the stars at night!

There are at least 4 other campsite off this road at different points if you keep driving. Some of them are more or less level and more or less muddy. This one was the best, but there are lots of options. All of them are commonly used because there are ashes from fires. There's a moderate amount of trash at most of them.

Requires a Discovery Pass. I bought a day pass for $12 online since I don't need the annual pass. They tell you to write the date and order number in large print on a piece of paper and put it on your dash. No one came to check my pass though (in January, so it's the off season)

You have to take a dirt road to reach the campsite, but it is pretty well maintained. The only difficulty I encountered were two points where a few inches of road were a bit washed out. They were small enough that I could manage them alright in a 2WD van that had normal clearance. So most cars could probably manage them.

There's a small trail behind this spot that that leads to the creek, which is nice. Other than that, you can hike along the dirt roads, but there aren't any actual hiking trails that I found. I saw a porcupine for the first time while wandering one of the side roads! I didn't drive up to Snag Lake.

Found this campsite when driving up to the south side of Mount St. Helens Hikes - it is situated between Ape Caves (farther away) and pretty close to Lava Canyon and Ape Canyon.

It is pretty close to the road, so we could hear road noise. However, there's nothing past the campsite really besides a couple more campsite spots and the hikes, so there really wasn't any road traffic at night.

It's easy enough for a car to pull in to - my honda fit had no problem. This spot on a circle pull-out that has a couple more sites, but this is the only one you drive right up to. The circle pull out looks like a spot for RVs. My hiking buddy said the middle of the pull-out had a fire ring, but I didn't go investigate.

Our spot had a fire ring, a nice flat spot for the tent and trees close enough together that we set up the hammock.

There is a little trail that I didn't use too much, except to find a place to use the bathroom. If you do this method, remember to bring a trowel and dig. Please practice this method and keep it nice for the next people. I did see a fair bit of TP on the trail :( There is also a toilet up the road at Lava Canyon, but despite a sign in the bathroom proclaiming it a smell-free toilet, it was frankly the worst smelling toilet I have ever experienced, so I preferred the outdoors.

The site is sheltered by large trees which gave it a nice feel of privacy.

We went camping twice this past week because it was so beautiful! We entered near Cougar and passed Lower Lewis Falls. There are multiple sites along the road, some have plenty of room for RVs but I wouldn't want to drive one on the roads. We explored the Forrest and ended up driving all the way to Trout Lake. Found great sites for multiple people, on the river or off the river, and multiple sites that are smaller and more secluded.

Snag Lake and Western Lake Campgrounds were both full, so we explored and went to the top of the mountain/hill near the cell towers. It had cement for parking and seemed to be a viewing point so we called it good. Not sure if this is a “legal” campsite but it sure was beautiful.

A friend and I drove around for a campsite for hours because our original one was under 2 feet of snow (late April 2023). I was able to get a bar of service and found this area off 83. There’s a bunch of pull offs, we found one that was covered in twigs and brambles. It was easy to get back to the site once we moved the blockage. Great, quiet area. Clean and not much left behind. Bet it’s busy in the summer but we didn’t see anyone for miles in late April.

I have camped here twice now, once during a scouting trip in 2016 with my boys and again in September 2024 with just me and my dog :).  I could pull my 17' pop-up "A" frame trailer and back into one of the two spots with no problem.  Due to the narrow road, it may be a bit more snug with bigger rigs (25+ feet long and anything more than 8+ feet wide).  I would scout the road and area before committing; however, there is a turnaround that you could use to maneuver the trailer to drive out.  It's plenty big to accommodate a few trucks/cars and one, maybe two towable trailers.  If you're going tent camping, there are about four flat places for tents.  The area has no trails, so you would not have to worry about people wandering into the campsite. The Ape Caves is a small drive away. The town of Cougar, WA. is about 10 miles away if you need gas or food.  There is a lot of shade, and it is not solar-friendly.  The main road is about 100 feet away, relatively quiet, and very private.  There was a large rock fire pit in the middle. There is no cell phone reception; however, if you drive East for a few miles, you may be able to get 2 bars with Verizon.

Per the state website, "On the southwest side of Mount St. Helens, Forest Road 81 provides an experience away from crowds. On this road, access Kalama Horse Camp, Red Rock Pass, and Forest Road 830, the road to Climber's Bivouac, and the start of the summer climbing route. From the west, the road begins on Forest Road 90, near Cougar, WA, and travels through private timberlands and state lands before entering Mount St. Helens National Volcanic Monument. The road connects with Forest Road 83 on its east side. While mostly paved, be prepared for several miles of gravel(between Forest Road 830 and 8123) and a road that is sometimes very rough."

The trails are great and the waterfall is beautiful. The pulloff is muddy and hard but it's worth it.

A big pavement pull off on the ride of the road. The river is a walk down a very steep hill behind the pullout. No place to pitch a tent, best for car camping. Had some issues with people stopping and playing loud music, seems to be a hangout spot.

Relative to other options in Northwest Oregon this was an easy to find, plenty of space place to park the car. My partner and I angled our vehicle to block our tent from the road and slept like rocks.

Not scenic (though the waterfall that is a short hike away is). My only safety concern is someone taking the corner too fast running into your car.

This is what the title says. It's a large pull out on a quiet road in the woods.

There were other campers when we arrived. Very nice for a late night pull in. Not somewhere I would settle in for a few days, just a stop over.

The hike to the falls is to the far left of the pullout. Do NOT go down the super steep trails to the right. Beautiful waterfall after a short hike.

This place was beautiful!! Definitely best for car camping as the spots down by the river were pretty wet and muddy this time of year. The waterfall is amazing and only a 15 minute hike down! The only reason this place got lower than a 5 star is because of all the trash near the parking lot. Too beautiful of a place to be used as a dump!! Definitely used as a party spot but aside from this it’s worth the visit!

The area around mount Saint Helens is beautiful, tons of space to park any rig, tent, or vehicle. The forest has majestic trees and when it rains, it resembles a rainforest. During August and September, you can find tons of edible mushrooms.

Right off forest road 81. Group camping with 4-5 places for tents and 2 maybe 3 spots for travel trailers but will need to back in. 2 fire pits and a few walking trails. Solar friendly and level. No bathroom. 1-2 bars with Verizon.

The camp is around a gully on the north side of Pumice Butte with outstanding views of Mt St Helens and Mt Adams. Water was flowing at this camp when we passed in late July, but it was silty in the late afternoon and early evening, clear in the morning. There is a lovely site in the trees near the water, but more spots are scattered on the hillsides. The camp gets very crowded on peak summer weekends.

Loved it

A bit of a drive up, but easy to find sites all along the road with already made campfire pits.

I was pleasantly surprised when I arrived to see only one other person camping nearby. I was able to find a spot next to a couple others. One was kind of hidden back behind the main spot. The area has so much to explore. Traffic wasn’t too bad for a Mon/Tues night. Don’t be afraid to ask if there is an open site near someone. That one site I don’t think was visible from the road so people kept driving by. I definitely plan on heading back for my next getaway! Wish I had taken more pictures!

Primitive location, nothing there, but maybe a fire ring and a spot to park your vehicle. The road coming in the last 10 miles is rough in many spots. It’s hard to see the bumps and dips in the road in the early evening. There are many spots to choose from for cars, trucks, and vans. It doesn’t seem like it’s designed for RV’s and trailers. The spot I took was within the last 5 miles of the marked location, on the left hand side, up a rugged dirt road. My truck made it up in 2WD. During daylight hours, I could hear gunfire above my site. As the evening approached, peaceful. I would stay here again.