Hilton Hotels & Resorts have almost 600 properties worldwide. Here is my list with the best hotel first.
Hilton has several brands ranging from the luxury Conrad/Waldorf Astoria to the ‘plastic plates and cutlery at breakfast’ Hampton Inn. So I’ve also used value and service to affect the list.
- Hotel Saski Kraków, Poland – Curio Collection by Hilton
- Hilton Malta
- Hilton Porto Gaia, Portugal
- Hilton Garden Inn, Riga, Latvia
- Hilton Sydney, Australia
- Hilton Osaka, Japan
- Hilton Berlin, Germany
- Hilton Sofia, Bulgaria
- Hilton Vienna Plaza, Austria
- Hilton Molino Stucky Hotel, Venice, Italy
- Hilton Hotel Dresden, Germany
- Waldorf Astoria Las Vegas, Nevada, USA
- Hampton by Hilton Hotel, Gatwick Airport North Terminal, England
- Hilton Garden Inn, Heathrow Airport T2 & T3, England
- Hilton Paddington, London, England
- Hilton Prague, Czech Republic
- Hilton Garden Inn Hotel, Hatton Cross (London Heathrow), England
- DoubleTree by Hilton Hotel, Kingston upon Thames, England
- DoubleTree by Hilton, Lisbon, Portugal
- Hilton Hotel Olympia, London, England
- Hilton Garden Inn, Stuttgart, Germany
- Martinique New York on Broadway Hotel, USA
- Hampton Inn, Arroyo Grande (Pismo Beach), California, USA
- Hilton San Francisco Financial District, California, USA
- Hilton Watford, England
- Hilton Garden Inn, Peachtree City, Georgia, USA
- Embassy Suites, Monterey, California, USA
BugAdvisor.com 
Hilton Nuremberg no longer exists. It has been sold. There is a Hampton close to the central station right niw, but the Hilton located at the stadium is no longer operated as a Hilton hotel.
Thanks – I’m not surprised as it was never a proper Hilton
I’d like to see KL Doubletree on this list.