The camping situation in Costa Rica is something of a mixed bag. Technically, it's possible to camp your way around the country, either in designated areas or by finding a spot yourselves. Facilities, however, are definitely on the unorthodox side. Little yet exists on the order of formal campgrounds. Instead, you're much more likely to stop at a campground sign and find yourselves inches from an outdoor cafe or camped on a public beach.
Privacy is in short supply and theft a valid concern, particularly on the beach.
On the other hand, a camping trip can expose you to the culture in a way more conventional accommodations rarely do, as you find yourselves negotiating for a night in someone's backyard or tenting beside their restaurant. Camping is also permitted in a number of national parks and reserves, an excellent way to visit, as many are located some distance from the nearest town and invariably down a formidable gravel road. A car, however, would be necessary for bringing in enough supplies. Water, and usually picnic tables, are provided, and the surroundings peaceful and private. If for no other reason, bring camping gear just to enjoy a week or two of exploring Costa Rica's parks, the highlight of any trip to this country.