Conferences and events
Back to nature is forward into the future
Our world is becoming faster, louder and more complex. Cities are places of progress - but they are also places of distraction, noise and sensory overload.
At this pace, we often lose what is essential: clarity, focus and connection. Nature gives us back what the city takes away: Peace, mindfulness and space for new perspectives.
Nature is not just an environment, but an active source of inspiration for people and ideas.
★ ★ ★ ★
Your conference
at Hotel Diehlberg
Are you looking for a place that will make your conference or corporate retreat special?
Our hotel combines the tranquillity and power of nature with flexible conference rooms, suitable for every group size and every occasion. Our experienced team will accompany you personally - from the initial idea to the successful
conclusion. We pay attention to every detail so that you can concentrate fully on your content.
Together we create experiences that inspire and connect, and we will be happy to advise you personally.
★ ★ ★ ★
Your physical well-being
is taken care of
Our conference rooms
Sondern and Hanemicke
Dumicke
Old library
Classic Sailing
★ ★ ★ ★
Team building and more
Experiences outside the seminar room create connection, energy and real team dynamics. Whether action-packed, playful or enjoyable - our team events offer variety, strengthen the sense of togetherness and make every stay unforgettable.
We organize some activities directly on site, others with experienced partners from the region.
- Skittles & darts evenings - relaxed get-togethers with fun and games
- Raft building on the Biggesee - teamwork, tinkering and water fun all in one
- Archery - concentration, focus and a touch of adventure
- Curling - Winter challenge on our own curling rink
- Geo Caching - The digital treasure hunt through woods and meadows
- Beer, wine & whisky tastings - enjoyable finale with experts
- And much more - e.g. torchlight hikes, team Olympics & BBQ evenings
We design your supporting program according to your ideas - with a feel for the dynamics of your group and an eye for detail
★ ★ ★ ★
The the Biggesee - the perfect location for your event
In the middle of the idyllic Sauerland countryside, just a few minutes from the highway, you will find the ideal location for conferences, retreats or team events at the Biggesee . Our central location near Olpe combines perfect accessibility with peaceful, inspiring surroundings.
Enjoy ample parking directly on site, modern facilities and the unique atmosphere of nature. The the Biggesee invites you to take relaxing breaks by the water or enjoy outdoor activities together - the perfect balance between work and relaxation.
Make your event unforgettable - contact us for your individual offer!
Outside is the new inside
Our own forest is more than just a backdrop - it is a space for extraordinary encounters. Experience how fresh air, natural tranquillity and green surroundings inspire your creativity.
Use the forest for innovative formats such as walk-and-talk meetings, outdoor team coaching sessions or mindful breakout sessions between trees and birdsong.
Where else could you better gather new ideas than in the middle of nature?
★ ★ ★ ★
We are your partner for individual wishes
Are you planning a special event? Whether indoor or outdoor, we at Hotel Diehlberg make everything possible! Surrounded by the picturesque nature of the Biggesee, we turn your individual wishes into reality.
From small celebrations to large events - we are your reliable partner for unique experiences. With flexible premises, creative ideas and personal service, we ensure that your event is exactly as you imagine it.
Just get in touch with us! Together we will create an event that will remain unforgettable.
Direct line to our conference team
Call us on +49 (0) 2761 94174-0 and discuss your planned event directly with our conference and events team.
Always included in our packages
Included services
Beverage flat rate
Don't worry about the bill: a drinks flat rate in the conference room is always included in our packages.
Personal contact person
Our conference team will be happy to assist you during your event.
WLAN access
Access to our WLAN is also free of charge for you.
Free parking
You can park free of charge in our large parking lot.
Bowling alley and more
The use of our bowling alley and games room is free of charge (subject to availability)
Conference equipment
Basic equipment (projector, screen and flipchart) is always included.
Conference packages
Discover our wide range of conference packages.
M
L
XL
Conference equipment
TV or projector & screen, as well as a flipchart
Writing pads & pens
For all participants
Beverage flat rate in the conference room
Mineral water, juice & filter coffee flat rate
Coffee breaks
in the morning and afternoon
A little time out
Fine time out
Soft drink flat rate in the conference room
If it can be a little more
-
-
Coffee specialties flat rate
Cappuccino, latte macchiato and more
-
-
Lunch
For refreshment at lunchtime
Productivity lunch
Productivity lunch
2-course lunch
Water for lunch
Stay hydrated!
Soft drinks & juice with lunch
If it can be a little more
-
A coffee specialty for lunch
Cappuccino, latte macchiato and more
-
-
Dinner
3-course dinner in our restaurant
optional
optional
optional
Our basic package for purists
We also offer a "basic package" for small conferences or meetings. Please do not hesitate to contact us.
What our guests say
Customer testimonials
FAQ
Frequently asked questions
We offer various conference rooms with modern equipment for groups of 2 to 150 people - ideal for workshops, seminars or team building.
All our conference rooms are equipped with WLAN, projector and screen or large TV - at no extra charge.
Our conference packages are individually tailored to the number of people and the duration of the event.
Naturally! Our modern rooms can be booked directly with the conference - at attractive conditions for groups.
Yes, we are easily accessible by car and offer free parking directly at the hotel.
All our event rooms are barrier-free.
With pleasure! We organize outdoor activities at the Biggesee, barbecue evenings, hikes or, for example, a torchlight hike - according to your wishes.
Yes, we are ideally equipped for hybrid meetings. Our technology enables the seamless integration of external participants via video conference - including camera, microphone and stable internet connection.
Of course - our rooms are also perfect for private events, workshops or retreats in a relaxed atmosphere.
