This is an area with 1 big boulder in the forest and lots of small boulders in the tall forest. The small boulders are mostly smaller than the average human being and are located on a slight slope.
The Blocks of Izier
This is an area with multiple different boulders up a small hill, however, be aware of the small caves where you could trip into.
Heyd
Some boulders in the forest, unfortunately the forest was quite dense and we did not find this spot.
Rouchers de Renoupré
A set of boulders located on a steep incline around a small cave close to the river.