Distance: 15.5 km
Minimum Elevation: 1177 m
Maximum Elevation: 2328 m
Total climb: 1144 m
Total descent: 1044 m
Kandersteg 1174 m 2.4 km / 0h40 Eggeschwand 1214 m 1.9 km / 1h20 Usser Üschene 1566 m 3.8 km / 2h10 Bunderchrinde 2382m 2.5 km / 1h00 Berghaus Bonderalp 1738 m 5 km / 2h00 Adelboden 1347 m
View route map for ViaAlpina To Adelboden on plotaroute.com
For Kandersteg, see kandersteg.ch and for Adelboden see adelboden.ch. Unfortunately there's nowhere obvious to overnight on the way, if you wanted to break it up.
https://myviaalpina.wordpress.com/: Adelboden has a fairly touristy, and crowded, downtown shopping district. However, if you walk just a little ways off the main drag, there are exquisite neighborhoods lined with traditional chalets. We stayed at a B and B called Haus Alpengruss, which has a superb location, good facilities and very cordial hosts (they speak English, if that’s important to you).