Füssen, in southwest of bavaria on the romantic road and the Via Claudia Augusta, is a well known and popular tourist destination in the Allgäu.

Füssen city and his region offers countless opportunities for activities:

In Summer:
 Hiking, walking, jogging, cycling 
 Mountain hikes with a magicel stop at a
    mountain cabin
A forest experience centre, climbing ascents
Archery
Swimming, sailing, surfing, boat & canoe trips
Tennis, Kite flying ,fishing...

The Alpine foothills with unpolluted lakes and natural paths and walks, offer unique panoramas at all times and for all ages.

In Winter:
There are miles of cross-country tracks, sleigh
    rides, ski lifts close by Skating and curling
There is the national training centre for ice
    hockey with an ice arena in Füssen.

More Informations:
Many interesting information to Füssen, the two castles of Neuschwanstein and Hohenschwangau, and the region, see others here:

Info about Füssen on Wikipedia
 Website Füssen City
 Castle Neuschwanstein
 Castle Hohenschwangau
Tegelbergbahn
Königliche Kristall-Therme Schwangau