San Martín is a charming district located in the northern region of Cantabria, Spain. Nestled in the picturesque countryside, this area is known for its stunning natural beauty, with rolling hills, lush greenery, and breathtaking views of the surrounding mountains. The district is dotted with quaint villages and small towns, each with its own unique charm and character. San Martín is a popular destination for outdoor enthusiasts, offering a wide range of activities such as hiking, mountain biking, and horseback riding. The area is also home to several natural parks and reserves, providing ample opportunities for birdwatching and wildlife spotting.