From Engelberg you first hike through the wild and romantic Aa gorge down into the valley. From Grafenort there is a short descent to the Buiräbähnli Mettlen-Rugisbalm-Lutersee, which will take you comfortably to the top. From Rugisbalm you go to the idyllic Lutersee and then through meadows and forests back to Engelberg. The hike can also be done the other way round.
The path from Engelberg down along the Aaschlucht is easy to master. Along the entire Aaschlucht, various picnic areas invite you to take a rest. Arrived in Grafenort, you take the 1st Buiräbähnli, which brings you from Mettlen to Ruggisbalm. Afterwards you take another Buiräbähnli up to Eggendössli. From there the more demanding hike to the Lutersee and back to Engelberg begins. Between the Lutersee and Engelberg you have the possibility to take a break at the Alp Zingel.
Parking spaces are available in Engelberg for a fee.
It is also possible to do only the Engelberg Aa gorge trail or the 1st stage of the Buiräbänhli Safari. This is a combined route of these two hikes.