Officially opened in 1980 for the Summer Olympics, the 314m tower was, and is, an imposing example of Soviet engineering. From its observation deck at the 175m level, which is the highest in Northern Europe, you can enjoy a 360-degree view of the city and even see Finland on a clear day. Tower features a museum, changing exhibitions and a swank café-restaurant 'Teletorn'.
One of the more exciting features include some pretty freaky floor-windows that you're encouraged to jump on and you can take full advantage of 'streaking skyward' in the lightning-fast elevators. From April through October try out the 'Walk on the Edge', which just might possibly be among the most extreme activities you've ever done, even though you're attached to the structure by safety harnesses.
Getting there: It's a 15-minute taxi drive or a 25-minute bus ride from the centre. Take a bus N°34A or 38 from the city centre to Teletorn stop.