After the bridge turn left in the direction of Matzlewald. After the sawmill turn left down to the river and then follow the signposts of “Klausboden-Runde” until you return to your starting point. 
There is also a shortcut that turns off the hiking trail along the river to the right and that is signposted “Klausboden-Route-Abkürzung [Klausboden circular walk shortcut]. Walking time: approximately 30 minutes. 

Swiss-Trac Tour:
Start at the car park opposite the fire station in Piller. From there, follow the tarmac road in the direction of Galflunalm. It is a straight road in the direction of a forested area for the next 0.5 km. The gravel path is a little loose and with a rougher surface here. Before reaching the woodland, turn off into a grassed path with some larger stones, which make for a bumpy ride. Leave this path after 300 metres and turn right on the path that takes you back to the village. Several larger water bars cross this path. After a few metres keep to the right and follow the path downhill, where, once again, several water bars cross the path. After half a kilometre, you will pass the sports grounds and return to your starting point within 300 m.

Swiss Trac Tour: From the car park the valley station of Rifflseebahn gondola is accessed on level ground. Several steps up to the ticket office can be accessed via a short, but steep ramp. Proficient Swiss-Trac users can mange the gradient of the ramp. Please note that railings restrict access to the area outside the ticket office. You will also have to pass through this area in order to access the ground-level toilets around the corner of the building. Please note that these toilets are not suitable for wheelchair users. Access to the gondola is via a second, longer steep ramp. Even Swiss-Trac users would be advised to have someone to assist them for this section. The gondola is accessed via a step and the space between the benches allows for a wheelchair with a maximum width of 60 cm. The Swiss-Trac can be transported in the next gondola with an assisting person. Once at the mountain station, the helpful gondola staff will stop the gondola once again to allow for an easy exit. Immediately after leaving the gondola you can see Lake Rifflsee, a glacial lake nestled in a hollow that features are 3 km long circular route.
Directly next to the mountain station is “Sunna Alm” mountain restaurant. The circular route starts from here and also passes the jetty of the raft ride. The first 500 m are a steep descent and water gullies have to be traversed. Once the path levels off in the coombe of the lake the path is relatively level and well prepared. The second half of the circular trail, from the bridge onwards is more uneven with larger stones. The ascent back up to “Sunna Alm” is quite steep again. It takes approx. 1 hour to complete the route and return to your starting point. Enjoy magnificent views of Lake Rifflsee from the sun terrace of the mountain restaurant. The restaurant area of “Sunna Alm” is very spacious. The toilets are in the basement and cannot be accessed by wheelchair.

Swiss Trac Tour: The start of this circular route is the car park at the pond “Landschaftsteich” Piller. From there, follow the main road for a short while before turning off to the hamlet of Fuchsmoos on the left. Continue to follow the wide tarmac road uphill. After approx. 0.5 km leave the tarmac road. The route now follows an easy gravel path that is crossed by diagonal water bars at regular intervals. A small restaurant by the fishpond can be reached in ca. 20 min. The path now descends again, at first along a gravel path, before returning to a tarmac path. The tarmac path continues through the hamlet of Piller down to the main road. Once there, return to the car park following the main road, which can be busy at times.