Havana's vibrant Old Town is where the Cuban capital of today took root in the mid-16th century. UNESCO World Heritage Site status has brought about comprehensive restoration work to many of the city's crumbling architectural treasures, built in styles as wide-ranging as Cuban baroque and art nouveau (Plaza Vieja at the heart of Old Havana is where the eclecticism is most evident and best admired from a sidewalk cafe). The Old Town's two main pedestrian thoroughfares – Obispo and Mercaderes – are lined with government-run shops and attractive paladars.

Plaka feels like a small village at the very heart of the vibrant Greek capital. You will most likely walk through the neighbourhood on your way to or from the Acropolis, but it's worth more than a passing glance. Plaka has a soul of its own and its small streets, flowery corners and pretty stairs brim with countless coffee shops.

The oak trees that line the entrance to Boone Hall Plantation took over 200 years to meet and create the corridor leading to the home. Multiple tours are available that showcase all that happened at Boone Hall Plantation when it was a working residence.

The National Archaeological Museum, in Exarchia, is home to Ancient Greece’s most spectacular pieces. One room contains Schliemann’s finds from Mycenae, another has the famous frescoes from Santorini on display. There is also a fine collection of idols from the Cyclades and ceramics from all parts of the Mediterranean. The star of the museum is the Antikythera Mechanism, an ancient hand-powered orrery, described as the oldest example of an analogue computer used to predict astronomical positions and eclipses decades in advance. This scientific marvel is dated somewhere between 205 and 60 BCE.