This makes hiking or walking even more fun. Who will find four of the things you are looking for first? They should form a line either diagonally, vertically or horizontally. In the circles you can tick off the things you have found.
Game variation: Pick a color, e.g. orange. Who finds first all things, which are deposited with orange.
The game cards are available at the Tourist-Informaion Bitburger Land and can also be downloaded.