Group travelling is quite different from travelling alone. When you're with a group, you share experiences, which can make the trip more memorable. It's also cheaper because you can split costs like accommodation and transportation. Plus, there's safety in numbers, especially in places you're not familiar with. However, decisions are made together, which means you might have to compromise on what to do or see.

Travelling alone is quite different from group travel. When you're on your own, you have the freedom to make spontaneous decisions and change your plans as you like. It's a great chance for self-discovery and personal growth. However, it can be more expensive since you're not sharing costs with others. On the plus side, travelling alone gives you more opportunities to meet new people and make friends along the way.