"OROS ERYMANTHOS". ΦΙΛΟΤΗΣ - Βάση Δεδομένων για την Ελληνική Φύση. Athens: Εθνικό Μετσόβιο Πολυτεχνείο. 2015. Peaks, villages, locations and altitudes are shown on a zoomable map. The data sheet also includes geologic-type description and a list of plant species.
peakvisor.com
"Olenos". PeakVisor. Routes Software SRL. 2020. Search on the name of the peak. The application displays also graphic representations.
