I strongly recommend visiting the Valley of Jerte. The colours in autumn and spring are amazingly beautiful, the coppers, ochres, reds and golds of the different trees; the white of the cherry blossom, the streams, the waterfalls, the river, the light, the clouds on top of the mountains. The landscape is beautiful and the valley is just one hour's drive from Cáceres. You can stay in a hotel, in a rural house in one of the villages, in a farm or even in a shepherd hut. And you can also enjoy local food: traditional dishes prepared from very old recipes. Do you fancy going?
ANOTHER EXAMPLE
What about going to Ireland? Its quite far away but it is very beautiful at this time of year. Glendalough is a scenic valley in the Wicklow Mountains. There are two very large lakes between two mountains and many old graves. There is a round tower and many old buildings from the time of Saint Kevin, who was a monk who lived there many years ago. You can climb the mountains, hire a boat, learn about the past in the museum or even just admire the landscape.