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- Helsinki in a nutshell (sights, events, restaurants, shops): http://www.visithelsinki.fi/en
- Public transportation schedules: http://www.reittiopas.fi/en/
- Tips for buying the single tickets: httphttps://www.hsl.fi/EN/ticketsandfares/singleticketsanddaytickets/Pages/default.aspxen/tickets-and-fares/single-ticket
- Weather forecasts for Helsinki: http://en.ilmatieteenlaitos.fi/weather/helsinki
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