Contact Graben Hotel

 
certified by Austrian Ecolabel

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Postal Address Dorotheergasse 3, 1010 Wien, Österreich
Phone Number +43151215310
Webpage https://www.umweltzeichen.at/de/tourismus/beherbergung_und_hotellerie?cert_number=1361
Released 24/10/2025
Country Austria
Organization Type Businesses Businesses
Marketplace Type Certified Green: Accommodation Providers Certified Green: Accommodation Providers
Expiry date 05/12/2027
Topics Certification & Marketing
Operational level Unspecified