Well well well, it seems we have a luxury-seeker on our hands! You've come to the right place, my friend, because I've got the inside scoop on some of the most expensive and luxurious hotels in Spain. From grand palaces to sleek modern boutiques, Spain has it all when it comes to high-end accommodations. So without further ado, let's dive in!

First up on our list is the Ritz-Carlton, Abama. This stunning resort is located on the island of Tenerife, and boasts a prime oceanfront location with views of the Atlantic Ocean and the island of La Gomera. The hotel's rooms and suites are spacious and luxurious, with marble bathrooms, private balconies or terraces, and all the modern amenities you could ask for. And with multiple restaurants, a world-class spa, and a championship golf course on-site, you'll never run out of things to do at the Ritz-Carlton, Abama. You can find this luxurious paradise at Carretera General TF-47, km 9, 38687 Guía de Isora, Santa Cruz de Tenerife.

Next on our list is the Hotel Arts Barcelona, a sleek and modern luxury hotel located in the heart of Barcelona's waterfront district. The hotel's spacious rooms and suites feature floor-to-ceiling windows with stunning views of the Mediterranean Sea or the city skyline, and are equipped with all the latest technology and amenities. And with a Michelin-starred restaurant, a rooftop lounge with panoramic views, and an on-site spa and fitness center, the Hotel Arts Barcelona has everything you need for a truly indulgent stay. You can find this stylish gem at Marina 19–21, 08005 Barcelona.

If you're looking for something a bit more historic and grand, look no further than the Hotel Alfonso XIII in Seville. This iconic hotel was built in 1929 for the Ibero-American Exhibition, and has hosted everyone from royalty to Hollywood celebrities over the years. The hotel's rooms and suites are opulent and elegant, with high ceilings, intricate moldings, and luxurious furnishings. And with a world-class spa, multiple restaurants and bars, and a prime location in the heart of Seville's historic district, the Hotel Alfonso XIII is the perfect choice for those looking for a taste of old-world luxury. You can find this historic gem at Calle San Fernando, 2, 41004 Sevilla.

Last but certainly not least on our list is the Marbella Club Hotel, Golf Resort & Spa. This iconic resort has been a favorite among the rich and famous for decades, thanks to its stunning Mediterranean location, luxurious accommodations, and world-class amenities. The hotel's rooms and suites are spacious and stylish, with private terraces and all the modern conveniences you could ask for. And with multiple restaurants and bars, a championship golf course, a world-class spa, and a prime location on the Golden Mile between Marbella and Puerto Banús, the Marbella Club Hotel is the ultimate luxury getaway. You can find this stunning resort at Bulevar Príncipe Alfonso von Hohenlohe, s/n, 29602 Marbella, Málaga.

So there you have it, folks - some of the most expensive and luxurious hotels in Spain. Whether you're looking for a sleek modern boutique or a grand historic palace, Spain has it all when it comes to high-end accommodations. And who knows, maybe you'll even bump into a celebrity or two during your stay! As always, if you have any more questions, don't hesitate to give me a call. Detective Pux, signing off!