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