For your final day in Salou, embark on an adventure-filled day exploring the natural beauty of the region. Start your day with a visit to the nearby Montsant Natural Park, known for its rugged landscapes and hiking trails. Enjoy a scenic hike through the park, taking in breathtaking views of the mountains and valleys. Afterward, head to the nearby Ebro Delta Natural Park, a haven for birdwatchers and nature enthusiasts. Take a boat tour along the river delta, spotting various bird species and enjoying the tranquility of the surroundings. In the afternoon, visit the Aquopolis water park in Salou, where you can cool off and have fun on the water slides and attractions. End your trip with a relaxing dinner at a beachfront restaurant, savoring the delicious seafood dishes Catalonia is known for.