More than just a bookstore, Livraria Lello is a historical and architectural masterpiece in downtown Porto. Opened in 1906, Livraria Lello & Irmão as it is also known combines elements of Neo-Gothic, Art Deco, and Art Nouveau styles that comprise intricate woodwork, a large stained glass window bearing the bookshop monogram with the motto "Decus in labore" (dignity at work, in Latin), and a remarkable red spiral staircase, which starts as one set of stairs and splits into two that join in a circular design. The latter is a huge attraction here since it resembles the Grand Staircase from the Harry Potter films, and considering J.K. Rowling was once a Porto resident, there is a high chance this place might have inspired her. Livraria Lello became so popular with tourists that in July 2015 the store started charging a 5 Euro entrance fee and queues can take over an hour. You can purchase tickets on their website.

The island's iconic landmark is its collection of whitewashed round windmills (or Kato Milli), which make for some incredible postcard-ready photographs.

Built in 1110 in the highest point in the city, Sé do Porto, or Porto Cathedral, is a defining landmark of the city, and the most important religious building in Porto. A visit to the cathedral is well worth not only for its historical importance, but also for its remarkable mix of architectural styles that range from Romanesque to Baroque and Gothic, and lastly, for the beautiful views it offers over the city--stretching from the Old Town to the Atlantic coast.

Brunswick Heads, located about 20 minutes by road north of Byron Bay, is approximately what Byron used to be before the hippie invasion — a sleepy little village on a super-scenic inlet, with top boating and fishing, several bars and restaurants, and a great cafe culture. It is the perfect place for a peaceful getaway.