Complex sentence: Lying at a height of approximately 1000ft above sea level, Easdale Tarn lies in a hollow between Tarn Crag to the north and Blea Rigg to the south.
Split into simpler sentences: Lying at a height of approximately 1000ft above sea level. Easdale tarn lies in a hollow between Tarn Crag to the north and Blea Rigg to the south.