The Standing Stones of Stenness - Lively, illustrated feature in journalist Sigurd Towrie's 'Orkneyjar' on the henge of tall stones and the discoveries there in 1972. Megalithia - Richard Mudhar's lively guide to megalithic sites in the UK and Eire. Introduction, typology, bibliography. Distribution map, searchable database of names and grid references, photographs of selected sites. Megalithics - Interactive Virtual Reality tours of the interiors of long barrows, passage graves and fogous. Over 3500 megalithic images, panoramic and infrared photography, site information, and accurate GPS map references. TimeWatch - Campaign for the protection of the Thornborough Henges, Yorkshire. Includes images and details of archaeology on this vast site. Alastair's OTHER Stone Circle Pages - Less well known stone circles of Britain, with photographs and information on each. UK Neolithic Monuments - Provides a map showing the general location and dispersion of Neolithic monuments throughout the UK.