The minimum number of people in a trekking group is 2, and the maximum is 16. We provide 1 assistance guide for 4 trekkers. However, in case of customized trips and special requests, we are willing to employ one guide and/or one porter to a solo trekker. We can also handle groups of more than 16 people. We can divide the group into small teams of trekkers regarding physical fitness- how well and quick one can walk among other things.