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