Depending on your interests are you into historical sight seeing or geographical???
Turkey - Ephesus, ruins of ancient city and Pamukale, a mountain of white marble hot springs
Eygpt - Isis temple, the boat trip by night to it is beautiful and a cruise on the nile the landscape is fantastic
Milan - has a huge cathedral and within minutes drive you are in the snow capped mountains
Salzburg, Austria - Salt mines, Sound of music tour and again within minutes you are in the mountains
Ireland - full of mythcial stories at nearly every turn in the road some known nationwide others only by the locals
Naples - Pompei is amazing and a trip to vesuvius is only around the corner.
Hope thats of some help