Grade A (?)
These trips can be enjoyed by anyone who leads a reasonably active life. The walking parts of these trips are relatively easy and should not exceed 5 to 6 hours a day.
Grade B (??)
These trips are a mixture of some longer and shorter walks. During these trips, hill-walking experience is desirable. The walking hours are usually no more than 7 hours a day. Please note that some of our non-trekking trips are graded moderate due to altitude and other conditions that require a higher level of stamina than our Grade A trips.
Grade C (???)
The day stages on these trips are a combination of strenuous and moderate walks - normally 6 to 8 hours a day. Participants can expect to trek above 4,500 meters on these trips.
Grade D (????)
These trips are known to be the most strenuous and are regarded as a genuine test These treks may require a degree of mountaineering skills and you should be capable of carrying on normally at an altitude of 4000-5000 meters. Daily walking is approximately 7 hours