Venue photo 1

Hotel Sonnenberg

4.5(83)
Hotel

About

Hotel Sonnenberg blends historic charm with modern comfort in the heart of Hinterzarten, a renowned Black Forest air spa. The hotel is undergoing a thoughtful renovation to enhance sleeping comfort and add wellness amenities, while preserving its authentic 90s-era character.

The venue offers flexible, digitally enhanced check-in and a warm, personal service approach. With simple, clean rooms and a terrace, it’s well suited for small corporate groups seeking a peaceful retreat surrounded by nature and easy access to hiking and biking paths.

Best for

  • Quiet executive retreats with scenic views
  • Multi-night stays for business groups
  • Casual client dinners with local charm

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Group Meeting

Custom request

Professional meeting space for your team — whether it's a meeting, training, workshop, or multi-day offsite. Half-day, full-day, or multi-day — with the option to request AV, catering, and your preferred room layout.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology

Room Block

Custom request

Reserve a block of rooms for your group — ideal for multi-day conferences, offsites, or any event where attendees are traveling from out of town.

What's typically included

  • Reserved guest rooms for your group
  • Flexible check-in & check-out dates
  • Negotiated group rates

Meeting + Room Block

Custom request

Bundle your meeting space and guest rooms in one request — perfect for multi-day offsites and conferences where the team meets by day and stays overnight.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology
  • Reserved guest rooms for your group

Venue Details

Standout features

Former 1950s private clinic turned boutique hotel
Historic Architecture
Former 1950s private clinic turned boutique hotel
Originally a renowned private clinic and later a sanatorium for elite athletes and Olympians, the building retains authentic 90s charm while undergoing modern renovations to blend tradition with comfort.
Located in the air-curative spa town of Hinterzarten
Outdoor Setting
Located in the air-curative spa town of Hinterzarten
Nestled in one of the Black Forest’s most famous health resorts, the hotel offers peaceful surroundings with scenic views of meadows and forests, ideal for refreshing breaks from work.
Indoor heated pool and wine cellar
Amenities
Indoor heated pool and wine cellar
Features a large heated indoor swimming pool and an on-site wine cellar, providing relaxing and refined options for downtime during business trips or events.

At a glance

Rated 4.5 on Google · 83 reviews