| Apartamentos Turisticos Marina D Or Hotel Castellon | 3 Keys | 51 | Castellon |
 | Bag Hotel Castellon | 3.0 star rating | 87 | Castellon |
 | Balneario de Villavieja Hotel Castellon | 3.0 star rating | 42 | Villavieja |
 | Campuebla Apartamentos & Spa Hotel Castellon | 2 Keys | 33 | Montanejos |
| Casa Paco Hotel Castellon | 1 Star | | Chilches |
 | Del Golf Playa Hotel Castellon | 4.0 star rating | 128 | Castellon |
 | Doña Lola Hotel Castellon | 3.0 star rating | 87 | Castellon |
 | El Jardin Vertical Hotel Castellon | 3 Keys | 6 | Villafames |
 | Eurohotel Castello Hotel Castellon | 4.0 star rating | 130 | Castellon |
| GIL Hotel Castellon | 2.0 star rating | | Montanejos |
 | Gran Hotel Toledo Castellon | 2.0 star rating | 25 | Onda |
 | H2 Castellon Hotel | 3.0 star rating | 81 | Castellon |
 | Hotel El Cid Castellon | Pending Category | 64 | Castellon |
 | Hotel Jeremias Castellon | 3.0 star rating | 40 | Castellon |
 | Hotel Onda Castellón Castellon | 3.0 star rating | 61 | Onda |
 | Hotel Rosaleda del Mijares Castellon | 3.0 star rating | 83 | Montanejos |
 | HOTEL RURAL EL CASTELLET Hotel Castellon | Rural Hotel | 10 | Castellon |
 | Iberflat Hotel Castellon | Standard | 12 | Castellon |
 | Intur Castellon Hotel | 4.0 star rating | 125 | Castellon |
 | La Cava Hotel Castellon | 2.0 star rating | 23 | Cabanes |
 | L´ Ermita Casa Ripo Hotel Castellon | 3.0 star rating | 19 | Castellon |
 | La Tinensa Hotel Castellon | 2.0 star rating | 11 | La Pobla de Benifassa |
 | Louty Simba Hotel Castellon | 3.0 star rating | 97 | Chilches |
 | Maria de Luna Hotel Castellon | 3.0 star rating | 44 | Segorbe |
 | Marina Azul Hotel Castellon | 2.0 star rating | 34 | Vila Real |
 | Nh Castellón Turcosa Hotel Castellon | 3.0 star rating | 70 | Castellon |
 | NH Castellon Mindoro Hotel | 4.0 star rating | 105 | Castellon |
 | Palace Hotel Castellon | 4.0 star rating | 77 | Vila Real |
 | Palau Dels Osset Hotel Castellon | 3.0 star rating | 16 | Forcall |
 | RealRent Vistabella Hotel Castellon | Apartment 1st Category | 63 | Almenara |
| Rey Don Jaime Hotel Castellon | 3.0 star rating | 44 | Forcall |
 | Rosaleda Doncel Hotel Castellon | 3.0 star rating | 32 | Jerica |
 | Rural Rooms Magnanimus Hotel Castellon | Boarding House | 2 | Villafames |
 | Sercotel Jaime I Hotel Castellon | 3.0 star rating | 166 | Castellon |
 | Sercotel Luz Castellon Hotel | 4.0 star rating | 144 | Castellon |
 | Sercotel Plana Parc Hotel Castellon | 3.0 star rating | 81 | Vila Real |
| Tryp Castellon Center Hotel | 4.0 star rating | 78 | Castellon |
 | Verdia Hotel Restaurante Castellon | 1 Star | 9 | Onda |
 | Vila-Real Marina Azul Hotel Castellon | 2.0 star rating | 1 | Castellon |
 | Xauen Hotel Castellon | 3.0 star rating | 78 | Montanejos |
 | Zaymar Hotel Castellon | 2.0 star rating | 27 | Castellon |