Tour start from Kotor city by car transfer all way to the Krstac pass. This road is about 20 kilometres with 25 curves and it was old Austrian road which was connecting Kotor with rest of Montenegro.
After 40min of driving you get to starting position. If you like adrenalin, you can try zipline and it is 15 EUR per person. Walking starts down the old serpentine path which first part 1km goes trough the forest and it is very refreshing, but rest of the road is on open with great panoramic view. After 1.30h you would get to the local village Spiljari, where you can visit last family that still lives there and you can taste some local products like ham, cheese, juice or beer. After break you would get in to the Kotor fortress which was built from 9th to 19th century and now is UNESCO protected heritage. From top of the castle you would enjoy stunning view at Kotor city. After short break you would continue walk downstairs all way to the Old town Kotor where tour finish.