The hidden island in the Sierra de Sevilla, which is reached by crossing a wooden bridge.

Sometimes you don't need to travel far to truly disconnect. Just over an hour from Seville, in the heart of the Sierra Morena mountains, lies a place that few know about but that surprises everyone who visits: Margarita Island , also known as Fisherman's Island.
Located between Cazalla de la Sierra and San Nicolás del Puerto , this recreational area is situated along the banks of the Huéznar River. To access it, you just have to cross a small wooden bridge , which marks the beginning of this very special place.
Margarita Island is located within the Sierra Norte de Sevilla Natural Park , a protected area where nature reigns supreme. Unlike the dry, sunny image many associate with the province, everything here is green, fresh, and full of life . Alders, willows, elms, and even hazel trees surround the entire area, creating areas of shade so dense that the temperature drops several degrees. And that, in summer, is greatly appreciated.
The surroundings are so well-maintained that it's hard to believe you're just over an hour from the city of Seville . The sound of water, the birds, the smell of damp earth... everything contributes to that feeling of total disconnection.
One of the island's greatest attractions is, without a doubt, the river. The Huéznar River flows through here, forming small pools and natural pools of clear, cold water. Diving into them in the middle of July or August is a great way to enjoy the outdoors. They're neither large nor deep, but they're perfect for cooling off and having a good time with family or friends.

Plus, the entire area is designed for leisurely enjoyment: there are tables, benches , and spots ideal for a picnic under the trees. There's even bike parking , as many people cycle here from nearby towns.
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Location: Between Cazalla de la Sierra and San Nicolás del Puerto
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Natural Park: Sierra Norte de Sevilla
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Access: By car or train to Cazalla-Constantina
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Services: Tables, benches, swimming area, abundant shade
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Activities: Hiking, picnicking, river swimming, cycling routes
Behind this special corner lies a beautiful story. The person responsible for the existence of Margarita Island today was forestry engineer Juan de Aizpuru Rodríguez , who worked in several areas around Huéznar with the goal of creating accessible natural spaces. He named this island after his daughter, Margarita . It is also called Fisherman's Island because of the statue in the area, a tribute to those who have enjoyed this activity in the area.
Thanks to this intervention, thousands of people can now enjoy this very special corner, which, without losing its essence, has been adapted for everyone's enjoyment .
Margarita Island is just the starting point. Nearby is the start of the Sierra Norte Greenway , a former railway line that is now an ideal route for hikers and cyclists. It's about 18 kilometers long and leads to the famous Cerro del Hierro , passing through tunnels, footbridges, and breathtaking landscapes. It's an affordable route and very rewarding to do in spring or fall, when the weather is good.
@jesuscallejatv Rolling, Flying, I'm going in the Sierra Morena in Seville, many interesting things, like the Cerro del Hierro, which was initially exploited by the Romans! and continued to be exploited until the mid-20th century.
♬ original sound - Jesús Calleja
Also just a few kilometers away you can visit the river beach of San Nicolás del Puerto or the Huéznar Waterfalls , which in the warmer months become one of the most sought-after destinations in the province.
If you're planning to explore Margarita Island, there are a few things worth keeping in mind. It's best to wear comfortable clothing, appropriate footwear for walking in the countryside, a swimsuit, and, of course, some food and water. And of course, a bag for collecting trash . The site is very well maintained, and the idea is to keep it that way so everyone can enjoy it equally.
It is easily accessible by car, but if you prefer the train + walk option , you can also get off at Cazalla-Constantina station, which is relatively close.
So if you're looking for a cool summer getaway near Seville , Margarita Island is a perfect option for spending the day surrounded by nature, shade, and tranquility.
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