Call of Juarez Bound In Blood: Chapter 10 - Secrets

This secret is hidden right after the first encounter with a savage (during the cut-scene). You can find it next to the destroyed wagon (left side of the route, after passing the rocky arch and going a few meters down the hill).

The second one is located in the chest, next to the small tent, nearby the waterfall in a place where one of the wagons get stuck in the river.

The next one is on the basket next to the place where snipers are waiting for death from your hands (you will get a task to eliminate them).

Another one is in the canoe in the second river. A massive attack will happen there.

The last one is located next to the dead body in the most beautiful cave in the whole game (nearby the characteristic beams).