Offering an inviting guest experience and upscale décor, 4-star hotels are a wonderful option for your Castell holiday. These kinds of stays generally feature loads of useful amenities that make it simple to kick back and relax — think large beds, bathrobes, gyms and restaurants. Or get a taste of the high life at a 5-star hotel designed to spoil you with exclusive perks and amenities. Full-service health clubs, complimentary toiletries and fine dining are typically included at these plush properties.