Since camping is very popular in Sweden it is often necessary to make reservations in advance. Tent sites are cheaper. There is usually an extra fee for electricity for caravans. The campgrounds in general offer a wide variety of services and activities. Ball games, bike rental, swimming, child-care, canoeing etc.
Dogs are usually welcome.
Check with local tourist agency for details. There are about 5 youth hostels in V stmanland. The prices are very moderate. For reservations call the local tourist agencies .