The 3m-high plastic tunnels will cover 4.6 acres of Manor Farm, Finchampstead, if the application is successful.

BBC: Berkshire

Soon the window glass becomes cool to touch as the train climbs more than 1, 000 metres into a bare, otherworldly landscape of boulders and snowdrifts, navigating beautiful but treacherous mountain country through high passes and tunnels hewn from solid rock.

BBC: The perfect trip: Norway

The Pioneer SmartCradle for iPhones is compatible with all GPS enabled apps, including MotionX-GPS Drive and is the first of its kind to incorporate a built-in gyro sensor and accelerometer combined with an external antenna for improved GPS reception and location accuracy, even if GPS signals are limited by high rise buildings and tunnels.

ENGADGET: Pioneer announces Aha Radio partnership, plans for app domination

Mr Edelman survived, escaping with a handful of colleagues along tunnels barely two feet high, slimy water up to his lips, to safety.

ECONOMIST: Marek Edelman | The

She told MPs that "all but 1.2 miles" of the proposed high speed route would run through tunnels, cuttings, or alongside major road routes.

BBC: Westminster Hall: High speed rail

The Mall of America castle covers a parking lot more than an acre wide and stands 30ft high, with 15ft-wide ice towers, tunnels and throne rooms that visitors can explore.

BBC: Two castles, built icicle by icicle

The Steamboat Springs castle stands 40ft high, but is more compact than the one in Minnesota, with small courtyards and ice tunnels that illuminate at night with light.

BBC: Two castles, built icicle by icicle