A map of the land of Wales, graded to show levels of Tranquillity.  It results from combining several underlying layers of data, covering different factors that either contribute to tranquillity or detract from tranquillity. Produced to provide a strategic baseline for monitoring change in tranquillity in Wales to inform strategic planning and policy-making. Tranquillity is an aspect of the Welsh Government’s Noise Action Plan (in response to the European Noise Directive) and is one of the qualitative measures of natural resources benefits provided by landscapes. Attribution statement Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.