We advise avoiding tours with large groups. It can be frustrating to encounter groups of 20-30 people on the trail. There will be people in these groups with a range of skill levels, and the pace can sometimes be demoralizing, as you may have to wait for someone else to finish up, use the restroom, or take a break. If you have prior experience, go with a guide or porter even if you are trekking solo. There will be a maximum of 15 people on this set departure date! When you pay your guide and porter's daily expenses, you are also helping their families and children live better and receive a better education.