Stonehenge is not a dolmen. While both Stonehenge and dolmens are ancient stone structures, they serve different purposes and have distinct architectural features.
A dolmen is a type of single-chamber megalithic tomb, usually consisting of two or more vertical megaliths supporting a large flat horizontal capstone. Dolmens were typically used as burial sites and are found in various parts of the world, including Europe, Asia, and Africa.
Stonehenge, on the other hand, is a complex arrangement of large standing stones set within earthworks. It is located in Wiltshire, England, and is believed to have been constructed between 3000 BC and 2000 BC. The purpose of Stonehenge is still debated among archaeologists, but it is generally thought to have been used for ceremonial or religious purposes, possibly as an astronomical observatory or a site for rituals.
In summary, while both Stonehenge and dolmens are impressive ancient stone structures, they are not the same. Stonehenge is a unique monument with a different purpose and design compared to the simpler, tomb-like dolmens.