![Torreira, Porto](https://www.xtremespots.com/wp-content/uploads/2012/10/Torreira-Porto-kitesurfing-273x180.jpg)
Torreira, Porto
Torreira is located near Porto, the second largest city in Portugal, after Lisbon. Porto is one of the oldest European centers and registered as a World Heritage Site by UNESCO in 1996. It's also known for porto wine, one of the most famous international exports of Portugal.