The Kröndlhorn rises north of the Salzach valley, southeast of the Kelchsau valley and southwest of the Windau valley. A secondary ridge to the main crest of the Kitzbühel Alps runs from the summit of the Kröndelhorn northwards in a curve. This ridge surrounds the cirque in which the mountain lake of the Reinkarsee has formed, at a height of 2,134 m. This cirque is the main source region of the Windauer Ache stream.