Camping is only permitted in two areas in the National Park. At Leirar, which is within a 5 minutes walking distance from the Information Center, and in Vatnskot, by lake Þingvallavatn. At Leirar there are three camping grounds: Fagrabrekka, Syðri-Leirar, and Nyrðri-Leirar. The Vatnskot camp ground is situated at an abandoned farm site by the lake.
Camping and angling permits should be obtained at the Information Center on arrival.
Children under the age of 13 can stay overnight, free of charge. Groups 10 adults or more get a 15% discount if they pay in one sum at the time of reservation. The cost of camping is 1300 kr per person per night. If staying for more than three nights the fourth night is free of charge and every other night after that.
The camping grounds are mowed each week and the toilet facilities are cleaned at least once a day. Garbage does not have to be sorted before being put into the disposal cans, except that special containers for aluminum soda cans, glass bottles and plastic bottles are provided. Charcoal and ash from the barbecues should also be disposed of into separate containers.
During the summer Park Rangers look after the camping areas every day and every evening and night they keep nightshifts, to make sure everything is quiet after midnight.