Blocked drain!

[chris_and_julie]

Ever helpful..........can you tie a rope round Julie`s waist, and gently lower her underground to explore???

Worth a try but unlikely. She needs it to be a show cave with lights and music. I'm the caver in the family but it's way toooooooooo small for me!

[Fred]

Edit I see there have been seceral answers while I was thinking  

You will have to be quicker than that Jim. The AMF Gang are super fast at posting.  

@Chris is there a manhole cover anywhere near the exit pipe that you could look in? I have found a few around our house hidden under grass and stones.

[chris_and_julie]

@Chris is there a manhole cover anywhere near the exit pipe that you could look in? I have found a few around our house hidden under grass and stones.

Time for a good look!  Thanks again.

[Fred]

@Chris is there a manhole cover anywhere near the exit pipe that you could look in? I have found a few around our house hidden under grass and stones.

Time for a good look!  Thanks again.

Some are hard to find and only about 1Ft square or less. Most older ones are made of concrete, and newer ones plastic.