a caving outing in October (spéléologie) (Lyon)

A cave visit in October. was talked about during the last IN event.
10 places are available for anybody in good physical condition though you don't need to be too sporty or have won medals in the last Olympics:)
The exploration will be in the southern area of the Jura in the department of Ain,45 mn from Lyon near Ambérieu.
Bring a picnic. along and as for equipment, battery,helmuts etc these will be supplied for 8 euros. per head.

See you soon,

Bernard Chirol (available for any questions ansd further info).