कलावंतीणदुर्ग ||⛳️ Prabalgad-kalavantindurg (also known as Muranjan, Pradhangad or Prabalmachi) is located between Matheran and Panvel and comes under the Raigad District. Kalavantin Durg is easily seen from Panvel. Opposite Matheran and next to Prabalgad Fort. Kalavantin is a 500m high pinnacle on the northern edge of the Prabal plateau.Kalavantin Durg is good one day Trek near Mumbai. It is located on a plateau very close to Matheran, but unlike Matheran Prabalgad fort does not have a good source of water supply.