Most of the hunting reserves in theHunter: Call of the Wild are huge, and it takes a lot of time to travel from one side of the reserve to the other. However, it is possible to fast travel in theHunter: Call of the Wild, but the feature is kind of difficult to find, so a lot of players never even notices that it is possible.
You can only fast travel to a placed tent (either your own or from another player), or to an outpost that you have unlocked. It is currently not possible to travel to any other destination.
In order to fast travel, open the hunting reserve map and move the coursor to a tent or an unlocked outpost. Click on it and choose the "Fast travel" option from the drop-down menu. This will initiate the fast travel, and you are teleported to the outpost or tent.
You can fast travel as many times as you want, and it is completely free. The outposts are pretty far from each other, so while there is a fast travel option in the game, you will have to travel a lot by foot or ATV.
It is currently not possible to fast travel to lookout points or points of interest on the map.