Near Risano, at Sopoti (the rushing), is an intermittent waterfall 45 ft. high, which I was told was 100 ft. wide. As soon as it runs dry the cave from which it issued can be entered for several hundred yards. The flow commences after heavy rains, and at the same times a well, or spring, at Cattaro spirts up with such force as to throw out stones of several pounds' weight. Above Risano are two strong fortresses, erected after the insurrection of the Crivoscians in 1881. The revolt of 500 men against conscription necessitated the mobilisation of a whole _corps d'armée_ to subjugate them. They lived on the slopes of inaccessible mountains, and the troops had to make the mountain paths into roads practicable for artillery. The rebels were taken between troops from Risano and Orohovac, and others who came from the Herzegovinian mountains. Part laid down their arms, and part fled into Montenegro. To prevent a recurrence of the trouble, and perhaps also with an eye to Montenegro, the forts and a number of blockhouses were built, which one may see high up the mountains, sometimes against the sky-line.
A white line about 3,000 ft. high marks the military road between Perasto and Cattaro; the way of access to the blockhouses, in each of which a detachment of twenty-five men, with two non-commissioned officers and one lieutenant, is on duty for a year at a time, bearing great heat in summer (for it is said that an egg laid on the rock in the sun is hard in eight minutes), while in winter they are often blocked by the snow for two or three weeks together.