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01 January 1970, 01:00

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Global Cool, a green lifestyle organisation aimed at young people, dispatched celebrities on holidays around Europe, minus the air travel.

Radio 1 DJ Scott Mills set sail on a ferry as he headed for Amsterdam, Mr Hudson hopped on the Eurostar and spent a weekend in Munich, while presenters Rick Edwards and George Lamb set off from London together to spend some time soaking up the sights in Barcelona.

Check out RailEurope to plan your own Traincation.