# Senderismo Riera Alta a Mataró Embark on an invigorating hiking journey from the heart of **Riera Alta** in **Santa Coloma de Gramenet**, a vibrant starting point in the Barcelonès region, towards the coastal city of **Mataró** in Maresme. This route will lead you to the **GR 92 SL-C 135** near **Alella**, marking the *peak elevation* of your adventure, offering breathtaking panoramic views. You'll then descend towards **el Masnou** before reaching your final destination. This trek offers a diverse terrain experience. You'll navigate through **rocky trails** and **smooth paths**, encountering *steep ascents* as you climb towards the highest point, and *gentle descents* as you approach the coast. The *physical challenge* is significant, with an accumulated elevation gain of approximately **420 meters** over a distance of about **33.5 kilometers**, taking around **7.5 hours** of active time. To tackle this, maintain a good *posture* and consider using hiking poles for added stability, especially on uneven ground. Feel the exhilaration of conquering the elevation as you soak in the stunning landscapes. The **maximum altitude** reached is around **415 meters**, offering expansive vistas of the Catalan coastline and the inland mountains. The *minimum elevation* near **el Masnou** brings you closer to sea level, providing a refreshing contrast. The experience is about connecting with nature, feeling the rhythm of your steps, and appreciating the natural beauty that unfolds with every kilometer. **Mataró**, your endpoint, is a lively city known for its Roman ruins and vibrant port, offering a well-deserved reward after your trek. Before reaching **el Masnou**, you'll experience a section of the **Camí Ral**, a historic route that adds a touch of cultural significance to your journey. For an additional hiking opportunity, consider exploring the trails around **Parc de la Serralada Litoral**, offering more rugged terrain and historical remnants. **Essential tips for your hike:** * **Gear up:** Wear sturdy hiking boots and carry plenty of water. * **Stay safe:** Inform someone of your route and expected return time. * **Respect the environment:** Pack out all your trash and stay on marked trails. * **Pace yourself:** Enjoy the journey, not just the destination. This route is designed for those who appreciate a good *physical challenge* and the reward of spectacular scenery. The average speed is around **4.5 km/h**, allowing you to immerse yourself in the experience.