Here is the full list of all 18 Land of an Endless Journey achievements.
Arrived in Villernia
Complete the lighthouse trail.
Complete the maze trail.
Complete the doors trail.
Arrived in Neurlland.
Complete the clouds trail.
Complete the castle trail.
Complete the snow trail.
Complete the sky trail.
Complete the rotating trail.
Arrived in Fluornland.
Complete the rotating star trail.
Complete the maze set.
Complete the square trail.
Complete the snake trail.
Complete the final trail.
Arrived Home.
Complete the game without reseting any trail.