National City is home to several beautiful parks and trails, perfect for outdoor enthusiasts. Visit Kimball Park, a spacious park with picnic areas, playgrounds, and sports fields. Take a leisurely stroll along the walking trails and enjoy the lush greenery. Another great option is Las Palmas Park, which features a skate park, basketball courts, and a splash pad for kids. If you're up for a hike, head to Sweetwater Summit Regional Park, where you can explore scenic trails and enjoy panoramic views of the surrounding nature. Whether you're looking for a peaceful picnic spot or an adventurous hike, National City has plenty of options to choose from.