Stonehenge, standing alone on the Wiltshire plains, has been a powerful landmark for centuries, but also in the area is an equally impressive stone circle that encircles the small farming village of Avebury.
Home to Christianity, Arthurian legend and numerous myths.
The Yat is a limestone rock with stunning views over the Wye.
Exmoor is reportedly one of the earth's oldest features.
The waters of Bath are revered for their restorative powers.
Dramatic limestone cliffs and caves make this a natural wonder.
Tidal forces make the lower Severn a special place for nature.
Seven WondersWe'll tell you about the programme
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