The eroding cliff behind the beach at Fugla Ness reveals a relatively recent episode in Shetland's geological history. The band of peat exposed here formed around 110 000 years ago when Shetland was enjoying a warm climate between two glaciations. The peat probably formed at the bottom of a shallow lake and contains the branches of trees that fell into the water. Analysis of the pollen and larger plant remains preserved in the peat indicate that between the last two glaciations Shetland had a mild oceanic climate that was probably warmer than the present day. Trees such as pine and fir thrived in sheltered areas of coniferous woodland which alternated with heath and grassland. Changes in the types of pollen, seeds and leaves that are preserved in the peat indicate that the climate deteriorated progressively during this interglacial. This is one of the oldest known interglacial peat deposits in Scotland and is an important locality for the study of the how the climate and landscape of Shetland has changed in the past.
Within the distinctive layer of peat at Fugla Ness visitors can make out ancient tree branches that formed around 110 000 years ago during a warm period between two glaciations.
Directions
Uyea is in the North Mainland to the west of North Roe
Take the A970 to North Roe and park near the school
Walk along the road until you pass North Haa Road then take the next track on your left which leads out to the northwest coast
As you approach the end of the track you descend towards the settlement of Uyea
At the lowest point head west from the track to Fugla Ness
Please note that about four hours are needed to walk out to the coast and back