We will go as far as "the look-out" – an amazing scenic viewpoint, far above the valley floor – mountainous country all around for many miles. You can also see the valley of the famous Dalton Trail.

骑游的终点是远在谷底上方的科学观景台，您可以纵览奇景，还能远眺著名的道尔顿小径穿过的山谷。

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They lift their eyes to the tall rock walls that rise hundreds of meters up from the floor of the valley.

VOA: special.2010.07.05

They said a thin valley in the Atlantic Ocean was a place where the ocean floor splits.

VOA: special.2010.01.12

These mountains rise directly from the floor of the valley.

VOA: special.2009.02.16

Five years ago they were forced to give up their rice fields on the valley floor.

BBC: White Horse Village

We follow irrigation channels out of the valley floor, up towards the mountain.

BBC: In search of a lost Moroccan oasis

Cakebread has 112 acres of prime Napa Valley floor vineyard along Route 29, and 400 other acres in prime Napa locations.

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