Hiking refers to walking along mountain trails. Although hiking and mountaineering are different, hiking routes can vary in length. Hiking is loved by many people because of the natural scenery and cultural landscapes along the way. In addition, the rare plants and animals encountered during the hike also add to its charm. The following is just a simple list of essential gear—basic equipment for beginners—which does not include specialized technical information on mountaineering or rock climbing.

       One of the most important pieces of equipment for hikers
   
       Backpack:

       The size of the backpack should be determined by the length of the trip. Generally, a 30-liter backpack is sufficient for trips around the city. For longer trips outside Shanghai, women should choose a backpack of about 55 liters, while men should opt for one over 65 liters.
   
       When purchasing a backpack, it’s essential to try it on repeatedly (preferably with weight inside) and consult sales staff with relevant expertise on how to use it properly. Otherwise, it may fail to serve its purpose of reducing load and distributing weight evenly. The most expensive backpack isn’t necessarily the best—what matters is that it suits your body’s carrying system. The fabric should be durable and offer light water resistance. If the backpack doesn’t come with a rain cover, be sure to buy one separately.