Great song, very cinematic, It sounds as if it should be in a movie! I like how the tempo changes towards the end and becomes more upbeat (with the adventurous theme in there as well)
Furthermore, I like how you mixed in the wind section with the strings, it works very well. The only improvement I would recommend is to make it slightly more intense by either changing the dominance of the base track from the choir to possibly a baritone or a bass guitar (the baritone would likely be better). It's a great song, you have a new person who added you to their favorites
Also, how do u make your songs, Do you use a program only, or do you have an actual band at your disposal?