We were hiking the Pacific Crest Trail and came off the trail to get food/resupply in the town of Etna. At the grocery store, we were told we could camp at the City Park. It's a rather small park. Tent camping is ok. There is no room for RVs. The camping area is to the left back corner of the park, around a loop. But people were setting up tents in any green space on the right side too. There's a large shelter with picnic tables and electric plug-ins to charge your phone. Another plug set was on a post near other entrance of the park, opposite the bulletin board The bulletin board had city park rules, and numbers of locals that will help hikers out. Also there were envelopes requesting a donation of $5 per person to stay at the park. It works on an honor system, as there is no one there to monitor the park. There's a playground and restrooms. The restrooms were ok, looked like they get cleaned enough. But the dumpsters on the side of the building were near full and unfortunately left a terrible stench if you were upwind. There's a shower room behind the restrooms. You need to get tokens at the grocery store. The shower room is clean. I was the first to use it that particular day and the water was cold, until the very end. Every hiker after that had hot water. So I would make sure you aren't the first to shower. There are lockers on the side of the restroom you need tokens for at the grocery store. The grocery store, in fact the whole town, is all within walking distance. The town is small. Enjoyed the restaurants and coffee shop. Good food. Good coffee. We didn't use it but heard there is a community pool for free public use. Town is very friendly towards hikers.