Detective Pux here, ready to take you on a tour of the best tourist attractions in Castellón de la Plana that are off the beaten path.

First on the list is the "Museo de Bellas Artes de Castellón". This charming museum is home to a beautiful collection of fine art, and is a great place to learn about the cultural heritage of Castellón. With its diverse array of paintings, sculptures, and other works of art, it's a great place to spend a few hours if you're looking for a quiet escape from the hustle and bustle of the city.

Next up, we have the "Parque Natural de la Serra d'Irta". This stunning natural park is a true oasis in the heart of Castellón, and is the perfect place to escape from the city and enjoy some peace and quiet. With its lush greenery, rugged cliffs, and serene atmosphere, it's a great place to go for a hike, have a picnic, or just relax and enjoy the natural beauty of the area.

For those of you looking for a bit of history, the "Castillo de Xivert" is a must-visit. This impressive castle dates back to the 12th century, and is a great way to learn about the rich history of Castellón. With its imposing walls, picturesque location, and breathtaking views of the surrounding countryside, it's a great place to spend an afternoon exploring.

Next, we have the "Plaza Mayor de Castellón". This charming square is one of the most picturesque in Castellón, and is a great place to go for a stroll, grab a bite to eat, or just relax and people watch. With its beautiful fountains, vibrant atmosphere, and convenient location in the heart of the city, it's the perfect place to go if you're looking for a bit of local flavor.

For those of you with a sweet tooth, the "Pastelería El Raval" is a must-visit. This charming pastry shop is famous for its delicious "ensaimadas", a sweet and flaky pastry that is a true Castellón specialty. With its quaint atmosphere, delicious treats, and convenient location in the heart of the city, it's the perfect place to relax and enjoy some local flavor.

Last but not least, we have the "Iglesia de Santa Maria". This beautiful church is one of the most historic in Castellón, and is a great place to learn about the religious heritage of the city. With its stunning stained glass windows, ornate decor, and peaceful atmosphere, it's a great place to escape from the city and reflect on your travels.

In conclusion, Castellón is a city filled with hidden treasures waiting to be discovered. Whether you're interested in history, nature, food, or just a bit of peace and quiet, there's something for everyone here. So, the next time you visit this amazing city, don't be afraid to venture off the beaten path and explore some of its less well-known attractions.

And now, if you'll excuse me, I've got a case to crack at the Castillo de Xivert. Until next time, adios!