The mountain Kistenuten is located at the triple border point of Rogaland, Vestland and Vestfold og Telemark. Other mountains in Suldal are Vassdalseggi, the highest mountain in Rogaland, Trollaskeinuten, Snønuten, Mælen, Knoda, Fitjanuten, Leirnuten, Kaldafjellet, Simlenuten, Steinkilenuten, and Raudberga, all reaching above m.a.s.l.