Trekking
Essential trekking accessories
To practice trekking, and especially in high mountain environments, you need specific equipment. Accessories such as the GPS, map and compass are of vital help but, in addition, there are many others highly recommended.
The best trekking accessories of 2020
What to bring in your trekking backpack?

Filling a backpack is easy, but doing it well is somewhat more complicated. Any weight and volume is bearable at the beginning of the march, but after a few hours it can be an ordeal. The key to enjoyment is a good trekking backpack in which to carry only what is appropriate for the activity. If you hesitate between a backpack and a smaller one, take the smallest one, that will force you to choose better what to carry in your trekking backpack. Good quality things tend to have less weight and volume… and a higher price, but it is better to buy good things, because their technicality and durability always pay off.
When deciding what to wear in the trekking backpack You have to take into account the time of year, the weather conditions, the duration of the activity and if we can supply ourselves with water.
Water.
Food.
Sunglasses (They protect us from the sun and the wind).