So if you end up in a place that seems unnatural, check the hint.
CONKERS is a trditional chidren's game in Great Britain and Ireland played using the seeds of Horse Chestnut trees- the name 'conker is also applied to the seed and to the tree itself. The game is played by two players, each with a conker threaded onto a piece of string: they take turns striking each others conker until one breaks.
This tree reminds me of a 'conker' tree