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EXPERT'S GUIDE

Germany's rail system is a great way to tour the country. It's cheap. It's (usually) punctual. And it has amazing views

Gardens by the bay

'Avant gardens': When art, design and a whole load of plants collide

'Avant gardens': When art, design and a whole load of plants collide

Traditional ideas about gardens are being replaced by a more sculpture-like approach -- and with fantastic results
Supertrees, high-tech flowers: Singapore's incredible new attraction, Gardens by the Bay

Supertrees, high-tech flowers: Singapore's incredible new attraction, Gardens by the Bay

One of the world's coolest 'green' initiatives, the innovative gardens feature solar-powered trees and climate-controlled flower domes