Geoblog.pl 
lewuszki Zdjęcia Wielka Brytania od 2003 Castlerigg stone circle
http://www.english-heritage.org.uk/visit/places/castlerigg-stone-circle/history/
lewuszki Zdjęcia Wielka Brytania od 2003 Castlerigg stone circle http://www.english-heritage.org.uk/visit/places/castlerigg-stone-circle/history/
Castlerigg stone circle http://www.english-heritage.org.uk/visit/places/castlerigg-stone-circle/history/
Zasoby: 
21.645 
21.761 
1.083.619 
3.423 
