Subterrania

Got waylaid but our map is building of the underworld. GPS helps us. The map now covers about a square mile but until the project is complete we are reluctant to give away details. Our objective is to provide the definative underground map of the labyrinths and networks that riddle our area. Saturdays mission was disrupted by torches running out whilst working our way through a blockage, presumably put there by the quarrying company to stop folk like us. This was about 500 metres from tunnel entrance, a 2 foot by one foot break in the bricked up entrance. Next time we will take more power, better tools and more batteries.