find Standing Stones and Megalithic Sites
You can search the Megalithia database using keywords - for instance to find the items with "Druid" in the name enter "Druid" in the site name field. This will find Druid's Altar and Druid's Stones. Similarly to find all the stones in the SY National Grid square, enter SY in the NGR field.
Leave fields blank if the value of that field is "don't care". If you fill in two fields both items must be found to return a result