Here is the full list of all 43 The Pathless achievements.
Collect all achievements.
Find all the lore of the Pathfinder's story.
Run with 6 animals.
Drift 300 meters down a river.
Complete the game and view the credits.
Witness the extended ending.
Reach the highest updraft above the mountain.
Collect the gift from every spirit.
Obtain the Gift of the Bear Spirit.
Collect all the lightstones.
Collect all the Bear lightstones.
Reach the observatory.
Get 10 flaps.
Slide 400 meters down a steep slope.
Cleanse the Mountain Tundra.
Obtain the Gift of the Snake Spirit.
Collect all the Snake lightstones.
Cleanse the Great Plains.
Discover 45 lanterns.
Complete the puzzle at the Bathhouse.
Shoot 1,000 talismans.
Obtain the Gift of the Lizard Spirit.
Collect all the Lizard lightstones.
Cleanse the Redwood Steppe.
Chain 10 skill shots in a row.
Discover 30 lanterns.
Survive 3 storm encounters unscathed.
Complete the puzzle at the Textile Workshop.
Fly for over a minute without touching an updraft.
Discover 45 lore messages.
Reach the old fortress.
Bounce an arrow off two mirrors.
Pet the eagle 4 times.
Discover 15 lanterns.
Obtain the Gift of the Elk Spirit.
Collect all the Elk lightstones.
Cleanse the Forest Plateau.
Complete the puzzle at the Monastery.
Discover 30 lore messages.
Fall 150 meters without gliding and land hard.
Discover 15 lore messages.
Shoot 5 talismans while airborne before touching the ground.
Reach the mainland.