For those of you who like a little adrenaline every now and then, Penela offers more than 200km of walking and biking paths among the hills, directly accessible from the house. See here for possibilities.
If you want to see what other's have done before you see here and here
In the area you will find rocks that need climbing and if you decide to spend a day at the coast, there ware plenty of possibilities for beach surfing. We can advise the coastal region between Figueira da Foz and Nazaré; located along a beautiful cycling path.