Question

Where did the volcanic stones used during Stonehenge II period come from?

Answer 1

The volcanic stones used during the Stonehenge II period came from the Prescelly Mountains in Wales and the Marlborough Downs in England.

Step-by-step explanation:

The volcanic stones used during the Stonehenge II period came from two different locations. The smaller bluestones were quarried from the Prescelly Mountains in southwest Wales, which is approximately 150 miles away from Stonehenge. These stones appear blue when wet. The larger Sarcen stones, which form the post-and-lintel ring and the free-standing trilithons, were quarried from the Marlborough Downs, about 25 miles north of Salisbury Plain.