Take a day trip from Gijón to Covadonga, a picturesque village nestled in the Picos de Europa National Park. Explore the stunning Covadonga Sanctuary, a religious site set against a backdrop of mountains and lakes. Visit the Holy Cave, a sacred place for pilgrims, and admire the Basilica of Santa María la Real de Covadonga. Enjoy the natural beauty of the area by taking a hike or simply soaking in the peaceful atmosphere. Return to Gijón in the evening.