Since 1983, the goal of the Boston Fire Museum has been not only to maintain the old firehouse building, but to display and preserve antique firefighting equipment and memorabilia from the Greater Boston area and educate the public on fire safety.

Museo del Oro Zenú is Cartagena's response to the famous gold museum in Bogotá. Here you'll learn about the culture of the Zenú people through the artefacts of their tribe: over 600 gold, silver and ceramic pieces are on display. Other highlights include displays on body painting and textiles, and an exhibit focusing on the engineering prowess of the Zenú — learn how they built a vast network of canals over 2,500 years ago.

The mangrove tunnels of nearby La Boquilla are an easy day trip from Cartagena. Guided tours will often combine a visit to the beach (one of the Playas De La Boquilla) with a boat or canoe tour of the mangroves, passing through Cienaga de Juan Polo and the Cienaga de la Virgen lagoons. Some tours will also include a closer encounter with local fishermen and offer insight into their craft. La Boquilla is an area of contrasts: the district of upscale hotels — Morros — borders on humble neighbourhoods populated by workers. When sitting down to tuck into no-frills seafood dishes served up by local eateries, make sure you're clear about the price of each item ordered from the get-go, as there have been reports of "surprise" bills amounting to several hundred US dollars.