In reply to Tom F Harding:
The best Ice climbing topo for Pitztal and surrounding valley's is by far:
Eisklettern in Tirol.
There's a lot of information about ice falls on the website:
http://www.bergsteigen.com/eisfall#lat=47.028974664729&lng=10.764884069...
my experience:
Most waterfalls there are close to roads so ascent is easy.
Check the weather reports and email to guides in the area before leaving for conditions and tips. (not all waterfalls are described in topo's and conditions change very fast)
(Sorry for my English, I'm a Dutch guy...)