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