High view from the SE.
The entrance passage is visible as a dual row of stones mid left, and the south
to north hemisphere of outer kerb stones curve right and backwards from these.
Note how the southwestern kerb stones on the left are bigger and taller than
their eastern counterparts. The fallen eastern stone of the surrounding stone
circle
can be seen far right and the still standing NE stone just peeps through the
undergrowth in the background (red circle).