Ski the fall line at Brunni Ski Resort located 2.2 mi (3.5 km) from central Alpthal. If you master the slopes, Ski Region Mythen, Handgruobi and Ski Region Hoch Ybrig are both nearby.
You can take time to visit Luftseilbahn Brunni-Holzegg during your travels to Alpthal. While you're in the area, stroll along the lakeside.