As the official residence of the British monarch in Scotland, this iconic landmark offers a fascinating glimpse into the royal past and present. Visitors can explore the grand state apartments, walk through the gardens, and immerse themselves in the rich stories of Scottish royalty. With its stunning architecture, impressive art collection, and connection to notable historical events, the Palace of Holyroodhouse stands as a testament to Scotland's regal heritage and remains a must-visit attraction for any history enthusiast.

Just an hour's boat trip away from Cartagena lie the magnificent Rosario Islands, which belong to Colombia's only underwater natural park (Rosario and San Bernardo Corals National Natural Park). Abundant marine wildlife (including over 50 species of corals) and some of Colombia's best beaches draw in many in search of relaxation and active pursuits such as snorkelling and diving. Isla Grande is best for kayaking through unique mangrove forests and seeing the phosphorescent plankton light up the waters of a brackish lake at night, while Playa Blanca is Cartagena's most spectacular white-sand beach (also reachable by land). It should be said that the company you choose to tour with has the potential to make or break the experience. Low cost tours can mean multiple intermediate stops en route to your destination, as well as unpleasant surprises such as no transfer back to your hotel. Try and choose a trusted company with consistently good reviews, or opt for a private tour. Mind that seas may be rough at certain times of the year, particularly in December and January, when tours on smaller boats may even become dangerous.

The buzzing Barrio Getsemaní is, perhaps, Cartagena's most attractive neighbourhood, for both its well-preserved colonial architecture and vivid street life. Known as the nightlife hotspot of Cartagena, Getsemaní stays up until late at night, with locals and visitors mingling in and around Plaza de la Trinidad over drinks and street food.