1. Stonehenge is probably the latest, and is certainly the most
elaborate, stone circle in England.
2. It is the only one in which the stones are squared, dressed, and
provided with lintels or imposts.
3. It is the only circle which contains a "horseshoe" arrangement of
stones.
4. Most of the stone circles in the South of England face towards the
north-east. Stonehenge is one of these.
5. Monuments of the Stonehenge type, but ruder, are found in the
following neighbouring counties in South Britain: Cornwall,
Devonshire, Dorset, Somerset, Wiltshire.
6. Though Wiltshire only contains four such monuments, two of them,
Avebury and Stonehenge, are the most remarkable in the kingdom.
Avebury, the older of the two, has been almost destroyed, but when
perfect was one of the largest.
Stonehenge, the later, is the most finished example of a megalithic
circle in England.