South west corner. there is some thing added just where the road turns.
Following that same road towards the fort just across the bridge but before the wheel on the ground there's a cactus missing to the nw of the one cactus that is there.
1. Little island is missing, right from another little island below the clouds.2. There are some things ( maybe bush, maybe cactus...its hard to say...they are small) around the fort, that shouldn't be there.
1) There is a cactus missing just to the SW of the fort (to the left of the wheel)
2) There is a (horizontal) small island missing to the NE of the large island
[= the large island that holds the fort] (to the right of the other small island)