AsociaciĆ³n TinerfeƱa de Amigos de la Naturaleza is the non-governmental organization in Spain founded in 1971.
According to PR-model, atan.org is ranked 254,735th in multilingual Wikipedia, in particular this website is ranked 256,441st in English Wikipedia.
The website is placed before area-sanda-hyogo.jp and after scientistsandfriends.com in the BestRef global ranking of the most important sources of Wikipedia.