Here are our custodians' suggestions of things to look at and listen to when using Pyka_Lens App at sites...
Specific areas of visual interest (e.g. landmarks, interesting textures, areas of the site that are usually missed/overlooked/not the main attraction)
We have a magnificent Postern gate. Steps that have been trodden 700 years ago by horses going to hunt.
Sally Port — an escape route for messengers or the lord of the castle maybe?
Specific environmental interest (e.g. surrounding scenery, landscape, seasonal wildlife)
Views of the Vale of Clwyd.
Specific areas of sonic interest (e.g. naturally occurring sounds, sounds from installations at the site, areas with interesting echoes or reverberation)
Sound installation in the gatehouse — sounds that bring the castle to life. Hear the drawbridge and portcullis rising, horses approaching echo sounds from shouting down the 50ft well.