At the summit of the S peak of Tryfan at the highest point are two stone monoliths known as 'Adam & Eve'. Both are presumably naturally in situ. They are both very well integrated into the jumble of rock at the summit. One is slimmer than the other and both are roughly square in plan and have fairly flat tops. Both are approximately 1.75m high and 0.75m - 1.5m square separated by a gap of 0.9m. 915m above O.D.

John Latham 26 April 2013