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.

The Megaron, Athens' Concert Hall, was inaugurated in 1991 and it now houses four halls offering a variety of musical performances. It is famous for its top-notch spectacles and an impressive acoustic.

This small beach sits between Pedregalejo and El Palo, in a quieter part of town east of the centre. It’s popular with locals, with calm water, a relaxed vibe, and a wide promenade behind it. There are a few chiringuitos nearby if you want seafood or a cold drink, and it’s a good spot for a more laid-back beach day away from La Malagueta.

Psyrri is a gentrified neighbourhood known for its bohemian cafe-bars, live music taverns, artisanal boutiques, exotic spice bazaars and small number of hotels. It's one of the oldest quarters of Athens and used to be regarded as a dodgy place until the early 90s. In the late 19th century, Psyrri used to be the ‘Bronx’ of Athens. ‘Koutsavakides’, ‘hobbler dudes’ in Greek, would walk the streets in their jackets worn on one sleeve and bully locals. You'll see this archetypical character show up in street art all over the neighbourhood.