Located on the hills of Varna, the Monument of Bulgarian-Soviet Friendship is a striking example of communist-era architecture. Built to honour the Soviet Army on Turna Hill, the monument now serves as both a historical landmark and a scenic viewpoint. You can climb its 305 steps for one of the best panoramic views of Varna or even use the climb as a workout, just as many locals do.

Cagliari's Botanical Garden houses more than 500 species of tropical and Mediterranean plants. Besides being the ideal place to spend a sunny day in nature, the Garden also houses a museum, which will certainly be appreciated by all botany enthusiasts.

Constructed at the end of the XVII century, San Giuseppe church dominates Piazza IX Aprile with its Baroque facade. The interiors are decorated with floral motifs and angels, as well as with some frescoes picturing traditional Catholic images.

Asparuhov Park dates to 1935, when what had been barren wasteland was transformed into a shaded retreat of wide paved alleys and mature trees, designed by Anton Novak, the same man behind the Sea Garden. A statue of an Asparuh warrior stands at its centre, facing the sea. The park is quieter and less polished than its city-centre counterpart, which is precisely the appeal: squirrels dart between the trees, and the pace is unhurried. The beach below is broad and shallow, making it well suited to families, with sunbeds, bars and water sports on offer. From there, the Bunkera area to the west rewards those up for a short hike through scrubby coastal terrain. Round off the afternoon by heading east to Observation Deck Galata, where you get a sweeping view over the port entrance and the sea beyond.