Piz Platta is the highest peak in the
Oberhalbstein Alps 
. It is 3392 metres high (Source: Landeskarte der Schweiz no.1256 - 1991), and is notable for its similarity in shape to the
Matterhorn 
. Piz Platta is located between the localities of
Avers 
and
Mulegns 
, both in the Swiss canton of Graubünden.