In Portugal, the sun is bright, the food is delicious, and the living is easy. Wander the hilly streets of coastal Lisbon, where you can munch on a custard tart while gazing at sun-dappled architecture. Get your fill of history and culture at UNESCO World Heritage Sites like the Monastery of Batalha, Coimbra University, and the picturesque town of Sintra (optional). End the tour in Porto, where th...