Backpacking

Multi-day trail walking with no guide and all our stuff is on our backs.

Biking

Two wheeled and human powered, on pavement or not

Hiking

Single day trail walking and maybe climbing

Snowshoeing

Same as hiking, except for in winter and with larger shoes

Touristing

Not every excursion is an adventure 😀 This is walking about a city, driving around the countryside, seeing the sights.

Trekking

Multi-day trail walking, with a guide and someone else carrying most of the stuff.