A detailed description of HAC refuge (Trapeza)-Greveno peak is included in the most complete hiking guide for Oeta, Oeta topoguide.

Oeta topoguide is available for Android devices as one of the dozens of available region of Greece via the topoguide Greece application. Oeta topoguide is a member of the Central Greece group. Get the Oeta guide as an in-app purchase through the app.

Oeta topoguide is also available for iOS (iPhone & iPad) devices via the application Topoguide Greece. Get the Oeta guide as an in-app purchase through the app, found in the Central Greece group.

topoguide Greece offers active navigation along the trails, as well as a comprehensive guide to the geography, the nature and the culture of the area.