This is the main church for Helsinki’s Lutheran community and part of the city’s Empire-style core designed by Carl Ludvig Engel. For locals and visitors alike, it’s a symbol of the city itself. Inside, it’s mostly a quiet spot for services, but you can also catch concerts here now and then. Even if you’re not religious, it’s worth swinging by to see the clean lines and that iconic green dome standing over Senate Square.

This small but pleasantly decorated museum gives insight into the traditional clothing and jewellery of both the Tunisian and Berber peoples. Stop in briefly and learn about the intricate designs of Monastir through the years. The Museum of Folk Arts & Traditions is located near the Bourguiba Mosque and is a nice, easy, inexpensive addition to a busy schedule.

Lush, untamed vegetation defines Dominica, and there's no better way to experience it than on the Waitukubuli National Trail. This trail, the first long-distance walking route in the Caribbean, stretches 184 km from the island's southern tip to its northern edge. Along the way, it traverses waterfalls, boiling lakes, canyons, and much more. Comprising 14 segments —with Segment 3 being the nearest to Roseau — the trail offers a deep dive into Dominica's rich culture and abundant natural beauty. With the island being home to over a thousand species, the sights are diverse and plentiful. For the best experience, consider joining a guided tour and choosing a trail pass that suits your itinerary.

The Struve Geodetic Arc is a chain of survey triangulation points that stretch from Hammerfest in Norway all the way to the Black Sea. The imaginary lines go through ten countries and over 2,820 kilometres. Carried out between 1816 and 1855 by the astronomer Friedrich Georg Wilhelm Struve, this survey represented the first accurate measuring of a long segment of a meridian, helping establish the exact size and shape of the planet. Sweden has seven measurement points and four of them are on the World Heritage List (on the mountains Tynnyrilaki, Jupukka, Pullinki, and Perävaara). The mountaintop unveils an expansive view.