Trekking is different from other sorts of travel for a few different reasons. It tends to be less-structured than other sort of travel, as weather conditions and topography help influence travel plans more than plane flights or hotel availability. As travelers move on foot through often-rural areas, trekking gives travelers an up-close view of incredible scenery. Many trekkers travel through isolated areas, giving them an experience much different than those who travel in organized groups to more-popular destinations. It often allows them to interact with nature, doing anything from climbing a rock wall to navigating across a mountain or entire mountain range.