Apps and CD-ROMs Take the Megalithic Portal with you. Our smartphone app puts thousands of ancient sites in your pocket, and our downloads and discs cover Ireland and the stone circles of Britain and Ireland in far more depth than any single book. Megalithic Portal Smartphone App - Pocket Guide: Megaliths Ancient and prehistoric sites of every type, from all over the world, fed from the Megalithic Portal database. Where we say megalith we really mean ancient site of all sorts, but megaliths are where we started and it makes a useful shorthand. Find what is near you, read the descriptions and see the photographs while you are standing there. The site database can be refreshed at any time from within the app, so it keeps pace with the Portal as new sites are added. The app was built by Senet Mobile UK using Megalithic Portal data. Get Pocket Guide: Megaliths on the App Store Android version - sorry, temporarily unavailable. Help pages for the app are here. Field Guide to Megalithic Ireland - 'Irish Genius' Anthony Weir's Field Guide to Megalithic Ireland, hugely expanded and now the most comprehensive illustrated guide to megalithic Ireland published in any medium. Hundreds of pages of text and many thousands of images of prehistoric sites across the island. Originally a CD-ROM, now supplied as a download so it works on any machine. Our best-selling product for many years. £6.99 - full details and order Stone Circles CD-ROM - Second Edition Tom Bullock's photographic tour of the stone circles and rows of Britain and Ireland, greatly updated for the second edition, with data pages for 2121 sites, interactive maps and thousands of photographs. “Interactive maps, photos and descriptions make this an exemplary archaeological gazetteer” - Mike Pitts, Editor, British Archaeology For Windows. £10, half the original price - full details, upgrades and order You may also like Sounds of Ancient Scotland The Old Stones Avebury Archaeology Map Adventures in the Outer Hebrides This page last edited on Friday, 14-Aug-2026 13:21:24 UTC