Cardiff West services is a motorway service station on junction 33 of the M4 motorway and the Capel Llanilltern junction of the A4232 near Cardiff, Wales.
You are looking for a clip-and-close box in a home-made string bag suitable for small swaps and TBs that can be used as a TB hotel.
Please take great care on the path (see note on terrain below) that leads from the car park to GZ, because it is very steep and can be very slippery.
This cache is suitable for children; very small children may need help.
Please note that the cache should be retrieved slowly and with care. Also, when replacing please ensure that the lid is secure and that the container is within its bag.
Please note the terrain rating! I have rated it as 2.5 because there is a short (<10 metres!) but very steep and sometimes very slippery path from the car park to GZ. Once you arrive at GZ you will be on level ground. Were it not for that path I would have rated it 1.5
Note - Everyone's idea of terrain is different, and much depends on the local area as a whole. If you feel I have got the terrain rating wrong, please let me know.