Walkway to the Covadonga lake, Picos de Europa National Park, Asturias, Spain, Europe

travel destinations travel horizontal color image outdoors day spain europe no people cloud sky walkway footpath covadonga lake lake water mountain range mountain railings picos de europa national park national park asturias grass bush plant landscape travel destination tourist destination tourist destinations outdoor outside nobody no one no person national parks public land mountains landscapes lakes pond ponds nature natural daytime