Housed in a large former power station, Tate Modern is Britain's leading art gallery when it comes to modern and contemporary art. As well as the Tate's much anticipated exhibitions, there's a fantastic permanent collection to explore. It features works by artists as diverse as Matisse, Picasso, Rothko, Pollock, Warhol and Bourgeois.

Frankfurt’s botanical gardens consist of 20 hectares of parklands and 9,000 square metres of greenhouses replete with flora of the most diverse climate zones. Internationally renowned exhibitions and festive events provide a colourful fringe programme.

With its 95 meter high tower rising over the city centre, this Cathedral is hard to miss. Consecrated in the name of St Bartholomew in 1239, this cathedral was officially chosen to serve as the electoral site for kings of the Holy Roman empire in 1356. Ten imperial coronations took place here between 1562 and 1792.

With its romantic grounds, Sofiero Palace makes for a popular destination. The grounds are perhaps best known for their unparalleled rhododendrons, with an incredible 5,000 bushes bursting into flower in the spring. The fairytale of Sofiero began in 1864, when Crown Prince Oskar and his wife Sophia had their summer residence built here. In 1905, Oskar — by now King Oskar ll — gave the palace to his grandson Prince Gustav Adolf and his bride Princess Margareta as a wedding present. This is when the gardens literally flourished. Princess Margareta was a keen and creative gardener, and it was she who first laid out the grounds that we can enjoy to this day. She arranged flower beds and gardens, had paving laid and wasn’t afraid to get her hands dirty. Every summer, the Crown Prince couple travelled from Stockholm with their four young princes and Princess Ingrid, who eventually became Queen of Denmark. When Margareta died in 1920, Gustaf Adolf carried on the work in the garden, particularly with the rhododendrons. The palace was the summer residence of the Swedish royal family up until 1973, when it was given to the town of Helsingborg. This small palace, which lies like a jewel amid the extensive lawns, is home to a restaurant where the food is prepared by some of Sweden’s finest chefs. There’s also a café with views of the Öresund Sound and Denmark.