This extravagantly decorated clandestine church built centuries ago when Catholicism was considered a crime is hidden in plain sight behind an unassuming front door in the city centre. Those walking down Juffrouw Idastraat would never imagine that within one of the typical terraced houses lies the enormous Parish of Saints James and Augustine where Catholics used to practice their faith in secret. Nobody is quite sure who built the church, but the stunning baroque plastering seems to suggest that it was the famous architect and artist Daniel Marot or one of his students. Book a free tour which takes you through the church and the attic to the more recent Bishop’s Chamber which is full of some of the original features and furniture that were used in the 1700s.

What appears as a satellite dish or a radio telescope at first sight is actually a sculpture resembling a gigantic flower. Floralis Genérica has become a landmark in Buenos Aires' Plaza de las Naciones Unidas and was created and donated by Eduardo Catalano in 2002. Every morning, the 23 meters high petals open - moved by an electrical system. Supposedly, Floralis Genérica was the world's first mobile sculpture controlled by such a system. At sunset, the petals then close again, emitting a red glow from inside.

Though it was once a busy shipyard where European immigrants settled after coming in search of work, this colourful and vibrant neighbourhood has developed into a fashionable centre for trendy galleries and boutiques. Tourists flock here to snap a shot of the colourful Caminito, where painted metal shacks reflect the area's past, and to pay a visit to one of football's most legendary stadiums.

The Långe Jan lighthouse — 'Tall John' — first cast its light over the Baltic waves on November 1, 1785. Rising from the craftsmanship of, perhaps, Russian prisoners of war, it stands as a beacon of history and maritime safety on Öland's southernmost point. Initially measuring a soaring 36 meters and requiring a 197-step ascent, it now proudly stretches to 41.6 meters, claiming the title of Sweden's loftiest lighthouse. Once cradling an open flame against the Nordic sky, Långe Jan has seen transformations from bare stone, borrowed from a bygone chapel, to a whitewashed pillar with a distinguishing black band. Surrounded by the thriving Ottenby bird station, Långe Jan's legacy is as enduring as the coastal winds, welcoming visitors each summer to scale its heights and embrace a panoramic sweep of sea and sky.