In Latvia, Lithuania, Estonia, Poland You can camp almost anywhere in forest and near public waters. Latvia is forest country, and You can camp almost anywhere. There are no restrictions. If the land owner doesn't want to allow it, he must place a sign. There are restrictions on national parks only. In national parks it's allowed in specific places only, but it's free anyway. It's similar in Estonia. You can camp almost anywhere except for nature reserves. If a landowner doesn't want you they must place a sign saying so. Try to avoid places near to houses.