Crossing from populated east to Grand Anse i SE is a hole day bike tour

Up in the hills, fresh water lakes

Then first view of deserted Grans Anse
And deserted it is, no human structures, no people
Only inhabitants
Kilometers of beach ends with rocks
Climbing over and walking in shallow water payed of - we entered amazing sculptures in granite
Similar - no, but same language
What power could create theese giants ?