Information about Cambridge can be found at http://www.visitcambridge.org/
There are several options how to get to Cambridge.
The college is located in the centre of Cambridge. They provide a useful map and directions, but you will probably want to find your accommodation first...
Accommodation is not included in the workshop fee. A good list of accommodation is provided at http://www.smoothhound.co.uk/cambridg.html.
The college has a limited amount of accommodation available for delegates; it will be possible to book this (once invitations to the workshop are issued at the end of January) via the College website at: http://www.sid.cam.ac.uk/confer/bookingindiv.html where details about the types of rooms available are given. Payment is taken and confirmation sent at the time of booking. If you have any questions then you are welcome to contact the Conference and Events Manager, Mrs Marianne Oyler (+44 1223 338850 OR conference AT sid.cam.ac.uk). At the time of writing, no rooms had been made available; if this is still the case when you look, please ring or email Marianne and she should be able to remedy the situation for you.