| 100 Queen's Gate Hotel London Kensington, Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
| Higueron Hotel Malaga, Curio Collection by HiltonFuengirola, Spain | –Not enough stays yet |
| Adia Aluma Athens, Curio Collection by HiltonAthens, Greece | –Not enough stays yet |
| Lincoln Plaza London, Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
| Niepce Paris Hotel, Curio Collection by HiltonParis, France | –Not enough stays yet |
| Casa Alberola Alicante, Curio Collection by HiltonAlicante, Spain | –Not enough stays yet |
| Alexandra Barcelona Hotel, Curio Collection by HiltonBarcelona, Spain | –Not enough stays yet |
| Cenica Porto Hotel, Curio Collection by HiltonPorto, Portugal | –Not enough stays yet |
| De Bonart Naples, Curio Collection by HiltonNaples, Italy | –Not enough stays yet |
| Hagia Sofia Mansions Istanbul, Curio Collection by HiltonIstanbul, Turkey | –Not enough stays yet |
| Hotel Saski Krakow, Curio Collection by HiltonKrakow, Poland | –Not enough stays yet |
| Aleph Rome Hotel, Curio Collection by HiltonRome, Italy | –Not enough stays yet |
| Altunizade Suites Istanbul, Curio Collection by HiltonIstanbul, Turkey | –Not enough stays yet |
| DUO Hotel Lisbon, Curio Collection by HiltonLisbon, Portugal | –Not enough stays yet |
| Grand Hotel Savoia Genova, Curio Collection by HiltonGenoa, Italy | –Not enough stays yet |
| Grand Hotel des Sablettes Plage, Curio Collection by HiltonLa Seyne-Sur-Mer, France | –Not enough stays yet |
| Hart Shoreditch Hotel London, Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
| Hotel Palacio Bellas Artes San Sebastian, Curio Collection by HiltonHondarribia, Spain | –Not enough stays yet |
| The Basilian Minsk, Curio Collection by HiltonMinsk, Belarus | –Not enough stays yet |
| Waldhaus Flims Grand Resort and Spa, Curio Collection by HiltonZurich, Switzerland | –Not enough stays yet |
| Anglo American Hotel Florence, Curio Collection by HiltonFirenze (FI), Italy | –Not enough stays yet |
| Aulus Chania Resort, Curio Collection by HiltonChania, Greece | –Not enough stays yet |
| Aulus Lindos Rhodes Resort, Curio Collection by HiltonRhodes, Greece | –Not enough stays yet |
| Baia di Chia Resort Sardinia, Curio Collection by HiltonDomus de Maria, Italy | –Not enough stays yet |
| Boeira Garden Hotel Porto Gaia, Curio Collection by HiltonPorto, Portugal | –Not enough stays yet |
| Cala San Miguel Ibiza Resort, Curio Collection by HiltonIbiza, Spain | –Not enough stays yet |
| Casa de Sada Beach Resort, Curio Collection by HiltonFaro, Portugal | –Not enough stays yet |
| Cuber House Valencia, Curio Collection by HiltonValencia, Spain | –Not enough stays yet |
| Domes Aulus Elounda Resort, Curio Collection by HiltonElounda, Greece | –Not enough stays yet |
| Excelsior Hotel and Spa Baku, Curio Collection by HiltonBaku, Azerbaijan | –Not enough stays yet |
| Grand Hotel Villa Torretta Milan Sesto, Curio Collection by HiltonSesto San Giovanni, Italy | –Not enough stays yet |
| Grand Hotel Vilnius, Curio Collection by HiltonVilnius, Lithuania | –Not enough stays yet |
| Haven Hotel Rotterdam, Curio Collection by HiltonRotterdam, Netherlands | –Not enough stays yet |
| Hotel Astoria Vienna, Curio Collection by HiltonVienna, Austria | –Not enough stays yet |
| Hotel Montera Madrid, Curio Collection by HiltonMadrid, Spain | –Not enough stays yet |
| Hotel Preko Ugljan Island, Curio Collection by HiltonZadar, Croatia | –Not enough stays yet |
| Iceland Parliament Hotel, Curio Collection by HiltonReykjavík, Iceland | –Not enough stays yet |
| Isla Brown Corinthia Resort & Spa, Curio Collection by HiltonAgii Theodori, Greece | –Not enough stays yet |
| Keight Hotel Opatija, Curio Collection by HiltonOpatija, Croatia | –Not enough stays yet |
| Le Hameau des Pesquiers Ecolodge & Spa, Curio Collection by HiltonHyeres, France | –Not enough stays yet |
| Legacy Hotel Cascais, Curio Collection by HiltonCascais, Portugal | –Not enough stays yet |
| Les Temps Istanbul Karakoy, Curio Collection by HiltonIstanbul, Turkey | –Not enough stays yet |
| Lost Property St Paul's London - Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
| Maison Astor Paris, Curio Collection by HiltonParis, France | –Not enough stays yet |
| Maison Heler Metz, Curio Collection by HiltonMetz, France | –Not enough stays yet |
| Majestic Palace Sorrento, Curio Collection by HiltonNapoli, Italy | –Not enough stays yet |
| Mangias Santa Teresa Sardinia, Curio Collection by HiltonOlbia (SS), Italy | –Not enough stays yet |
| Marina Baie des Anges Hotel, Curio Collection by HiltonNice, Alpes-Maritimes, France | –Not enough stays yet |
| Numo Ierapetra Beach Resort Crete, Curio Collection by HiltonHeraklion, Greece | –Not enough stays yet |
| Palacio de Godoy Caceres, Curio Collection by HiltonCáceres, Spain | –Not enough stays yet |
| Picciolo Etna Golf Resort & Spa, Curio Collection by HiltonCastiglione di Sicilia, Italy | –Not enough stays yet |
| Porta Chiara Hotel Istanbul Karakoy, Curio Collection by HiltonIstanbul, Turkey | –Not enough stays yet |
| Reykjavik Konsulat Hotel, Curio Collection by HiltonReykjavík, Iceland | –Not enough stays yet |
| Sea Breeze Santorini Beach Resort, Curio Collection by HiltonPerivolos, Santorini, Greece | –Not enough stays yet |
| Semeli Coast Mykonos, Curio Collection by HiltonMykonos, Greece | –Not enough stays yet |
| Skald Akureyri, Curio Collection by HiltonAkureyri, Iceland | –Not enough stays yet |
| Sulia House Porto Rotondo, Curio Collection by HiltonPorto Rotondo, Italy | –Not enough stays yet |
| The BoTree London, Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
| The Caledonian Edinburgh, Curio Collection by HiltonEdinburgh, United Kingdom | –Not enough stays yet |
| The Derby London City, Curio Collection by HiltonLondon, United Kingdom | –Not enough stays yet |
Loyalist Travel