Megalithic Sites - Ireland and Britain

• Mythical Ireland - Study of the ancient astronomers, mythology and legends.

• Voices from the Dawn - the Prehistoric Monuments of Ireland and their Folklore.

• Megalithic Ireland - Guide to Irish megalithic and early ecclesiastical sites.

• The Fr. O'Flanagan Heritage Centre - Carrowkeel and Carrowmore megalithic sites in the west of Ireland.

• The Megalithic Portal - Megalith Map of Ireland and Britain & Megalithic News.

• The Standing Stone - Stones of Ireland from the Neolithic to modern times.

• Megalithics - Photos of Portal Dolmens, Stone Circles, Cairns & Passage Graves.

• Irish Megaliths - County by county gazetteer of Irish prehistoric sites.

• Stonehenge - information, pictures, legends of Merlin, and astronomy theories.

• Stonehenge Solstice - pictures of Stonehenge at the Summer and Winter Solstice.

• Megaliths - with descriptions in English and Japanese.

• Megaliths and Sheep - Photos of Sheep at Megalithic sites.

Irish Links

• Ireland.com – The official gateway for tourism information across the island of Ireland.

• Discover Ireland – The official Fáilte Ireland website for travel inspiration, destinations, and visitor information throughout the Republic of Ireland.

• Discover Boyne Valley – Official visitor guide to the Boyne Valley, featuring heritage sites, attractions, events, and travel inspiration across County Meath and beyond.

• Independent Tour Guides Association – Professional private guiding services across Ireland, offering personalised heritage and cultural experiences.

• Boyne Valley Tours – Locally guided private tours of Brú na Bóinne, combining Newgrange and Knowth with the archaeology, mythology, and early Christian heritage of the Boyne Valley.

• Boyne Valley Day Tours – Private day tours from Dublin for up to six guests, with visits to Newgrange, the Hill of Tara, Trim Castle, and other historic sites in Ireland's Ancient East.

• Day Tours Dublin – Personalized, chauffeur-driven day trips from Dublin to Newgrange and the Boyne Valley or the mountains, lakes, and monastic sites of County Wicklow.

• Irish Private Tours – Customized private sightseeing for couples, families, and small groups, covering the Boyne Valley, Wicklow, and destinations throughout Ireland.

• Boyne Valley Tour – A focused private tour from Dublin to Newgrange, Knowth, the Hill of Tara, and the ancient monuments of County Meath.

• AZFox – Private touring in the Boyne Valley and Wicklow, with options centered on prehistoric sites, scenic landscapes, historic gardens, and lesser-known places.

• Sacred Sites - Spoken word guided meditations from sacred sites around Ireland.

• Wicklow Way - Resource site for walkers of the Wicklow Way just south of Dublin.

World Ancient and Sacred Places

• The Stone Pages - Guide to European megaliths.

• Sacred Sites - features the photographs and writings of anthropologist Martin Gray.

• RockArtNet - Worldwide database of Petroglyphs and Pictographs links.

Archaeoastronomy

• Megalithic Archaeoastronomy.

• Archaeoastronomy presentation by Dr Frank Prendergast.

• Dates: Spring Equinox, Summer Solstice, Fall/Autumn Equinox, Winter Solstice.

• Archeoastronomy.org - SEAC, European Society for Astronomy in Culture.

Celtic Links

• The Celtic Iron Age - Arrival of the Celts, Early Accounts, Celtic Constructions.

• Transceltic - Celtic sites across Ireland, Scotland, Wales, Cornwall and Brittany.