Off-Road Frentz is your go-to destination for honest advice, hands-on 4×4 training, and true off-road expertise — right in the heart of the Bavarian Rhön.

From Unimog mechanic to off-road insider: Martin Frentz combines technical expertise, real expedition experience, and many years in the 4x4 scene — straight from the workshop into the terrain.
Whether as a master automotive technician, editor at OFF ROAD Magazin, or service manager for expedition vehicles — Martin knows what truly matters when adventures aren’t meant to end on asphalt.
About Martin Frentz
Experience that takes you off-road.
Martin Frentz erklärt Teilnehmenden an einem Offroad-Fahrzeug technische Details — Workshop-Szene im Off-Road Zentrum Rhön.
Today, he shares his knowledge at the Off-Road Center Rhön — hands-on, personal, and approachable.
Today, he shares his knowledge at the Off-Road Center Rhön — hands-on, personal, and approachable.
Minimalistische Karte in Hellgrau mit Straßennamen — Standortansicht des Off-Road Zentrums Rhön in der Umgebung von Marienstraße und Rhönhallenstraße.
In the heart of the Bavarian Rhön, the Off-Road Zentrum Rhön is a new meeting point for everyone passionate about 4x4 technology, expedition vehicles, and real off-road training. Founded by off-road expert Martin Frentz, the center combines professional trainings, individual consulting, and a strong community.
Off-Road Zentrum Rhön
Off-Road Center
Rhön: Where experience meets the terrain
Vehicle choice with insight and experience. Whether it’s an ExMo, Sprinter, Unimog or LandCruiser – Martin Frentz offers independent, honest, and hands-on advice to help you find the vehicle that truly suits your goals.
Understanding the technology, planning conversions, choosing the right setup. We offer guidance on everything related to your vehicle – from outfitting to route planning. No sales, no repairs – just knowledge that takes you further.
Services
Vehicle consultation
Purchase consultation
Travel consultation
Courses & Trainings
Hands-on experience, knowledge, and confidence off-road. One-on-one and group trainings, technical workshops, maintenance, recovery, and special formats – all on-site at the Off-Road Center Rhön.
Well prepared for the adventure.
We support you with route planning, safety considerations, gear, and technical setup – so you don’t just set off, but arrive with confidence.
A safe place for your gear. Secure, dry storage space in pallet size – winter-proof, flexibly accessible, and ideal for travel breaks or seasonal pauses.
A space for connection, exchange, and real experiences.Our site can be rented exclusively – with a barbecue area, plenty of outdoor space, and optional regional catering. Perfect for off-road meetups, clubs, or corporate events.
Event location with BBQ area
Storage Room for Overlanders
Vouchers & Training
Choose a voucher for someone special—or book a training program for yourself at the Off-Road Center.
One day off-road—or a full weekend: personalized off-road training at the Off-Road Zentrum Rhön with Martin Frentz. Flexible dates, personalized voucher—request by email now
Gift an off-road experience.