Well there are plenty of cliffs & seascapes nearby. I recently visited Tintagel to the south of Bude and would say it is worth a look (if you go park by the church to the south of the village and save a parking fee!). Great rocky coastline there, but I doubt you could go wrong anywhere around Bude. The Sun will set over the sea there. Inland you will not be far from Exmoor, but that place never really appealed to me. Have fun, and remember bad weather can be great for Landscapes!