village and hiking refugio shelters in famous madriu perafita claror valley in andorra, unesco world heritage place

village hiking refugio shelters famous madriu perafita claror valley andorra unesco world heritage place shepherd refuge house building ramio shelter camping gr11 mountain landscape pyrenees tourism nature travel park forest natural stone site europe green outdoor scenery summer highaltitude coniferous fields climbing national mountainous alpine rock peak evergreen horizontal nobody spruce grassy slope vall