By the Swiss Hiking Scale the route difficulty is T2.
To Rochus Kapelle the trail is well marked, the trail to castle ruins is not marked at all.
A few words about Rechberg / Rebrca:
The trade route over Jezersko / Seeberg pass has been in use since prehistoric times. Coming from the south, it exits the Karawanks mountains just below Rechberg / Rebrca. Actually, in the past it went there for the last time steeply up in the village. So, people from the village were living from the trade and landlords were controlling the route from the strong castle, situated just above the village. The castle was mentioned in documents already in the 13th century. Later, the owners moved down, building a mansion just above the village. Some time it was used as a commandery, for protection of the country against Turks' raids. So, the old medieval castle was quickly deteriorating and was a ruin already in the 17th century. Worth of a visit is also the old church.