Petriwiese is a State park located in Switzerland. It is one of the 22 State parks in Switzerland. Address of Petriwiese is 8252 Schlatt bei Diessenhofen, Switzerland. Petriwiese is located in a remote area, with less than 1 listed places around it. Petriwiese is rated 4.5 (out of 5 stars) by 45 reviewers on the web.