It is a natural park with several large lakes. The prettiest views are available after hiking (get a map from one of the information centers). It is something to do, but in summer with a nice weather !
Ah, here they are those famous Scottish cows with long hair. At least it allows them to withstand the winter, which must be quite cold here !... We may also meet otters, red squirrels (well, there are still some red squirrels in Britain. They are cuter than grey, aren't they), deers, birds...