In reply to aNolte:
Hi,
The Isle of white is best known for its Chalk cliffs - which either a strong stomach for dubious gear or ice axes and crampons are generally required. Skeleton ridge is a very memorable outing along the famous needles and at a grade which doesn't require super hero status.
Close by on the mainland is swanage and further on portland. Both have bolted climbing, with swanage also having some excellent trad fun to boot.
I'd suggest bolts for a day - its easier to find partners and requires less faith in strangers on what can be committing sea cliffs. You could just go to one of the popular crags and ask around. I believe there are people who would guide for a day, but i dont know any personally who are in that area.
There are areas where top ropes can be set up without leading, but you'll have most fun on better routes with leading.
Be aware that some of the trad areas (and a few bolted areas) will be bird banned in June.
Have fun! Enjoy.
Forgot to mention - deep water soloing and bouldering also in the area.
Post edited at 19:10