The summit is often windy – don’t forget your windcheater. Do not attempt this trail during strong fog or strong winds. Be particularly vigilant when there is snow and/or fog. Caution: livestock guard dogs (patous) in the Cassini area ! Seek advice on how to behave near these dogs from tourist offices and National Park information centres.Before committing yourself to a circuit, ensure that it is suitable for your activity level and ability. Remember that the weather changes quickly in the mountains. Please close all gates and barriers behind you. Stay on the marked path.