Its famous attraction is the `` Urdbøuri '' , the largest stone scree in LOCATION@1 , with huge boulders scattered on the floor of the valley .

The largest stone scree in LOCATION@1 , with huge boulders lying helter skelter on the floor of the valley , is here `` Urdbøuri '' , is the name of this famous sight -LRB- site -RRB- .
