The Geopark is popular with a wide variety of people, mainly German people with matching coloured anoraks and geologists both new and old. The older variety of geologist will commonly be found half way up a remote hill with a hand lens, face 5cm away from an outcrop and possibly a bushy beard. The younger variety are easier to spot, most often standing at the roadside and being forced to wear a bright coloured hard-hat and luminous yellow reflective jacket. If in doubt they are geologists, look for the white minibus, normally branded with the famous Arnold Clark or Enterprise Van Rental sticker.