Mayan Temple Mission

The guide took photos of each of the landmarks on their way from the dig site to the airstrip. These photos are in the reverse order that you need to go to get to the dig site.

The last picture was taken at 4PM. It is of an archaeological site in the jungle.
Starting from the airstrip, you can either click on the icon in C1 or the icon in A4.
Ignore any map cells without icons.

The 2nd to the last picture taken was of some mountains.
If you selected C1 as your first stop, you would choose between E1 and B3 as your 2nd stop.
If you had gone south to A4 first, then your 2nd stop would be the mountains in either B3 or B5

There is only one path that follows the landmarks in the correct order in the photographs and gets you to the dig site in 13 km.
If you have selected all the correct landmarks along the route on the map, they should total a distance of 12 km.
Clicking on the correct location of the temple will yield a total distance of 13 km.

There is no way to get to the site in 13km by going the northern route (starting with C1).
Therefore, starting with the archaeological site in A4, followed by the mountains in B5 is the correct route.

Ruins = A4
Mountain = B5
Waterfall = D5
Village = D6
Grassland = E7
Ruins = F7
Lake = F6
River = G6

When you click on the Temple after following the correct path, the unlock code should appear: 613.