Turó de les Tres Creus in Barcelona, Spain

From the Turó de les Tres Creus, which is located in Park Güell, you can see a magnificent 360 degree view of Barcelona, stretching from the mountains to the sea. The structure itself is made of stacked stones and three crosses. It's a bit of a trek from Park Güell, but not impossible to walk up the paved pathways.

When a Park Güell employee told us of the fantastic viewpoint, I was skeptical but seeing is believing. As you ascend the hill, the sculpture park itself grows smaller and the rooftops of Barcelona start to emerge. I imagine it'd be equally if not more mesmerizing at night, though I'd be cautious as the shrubs and trees are quite dense in this area.