Skanais kalns (Skaņaiskalns) cliff

20 metres high and 90 metres long, parabolically shaped cliff at the shore of Salaca river not only looks visually impressive but also makes interesting echo effect - when standing at the opposite shore and speaking, the echo from

MAIN FACTS
LOCATION	Latvia, Mazsalaca parish
CLIFF TYPE	Sandstone
HEIGHT	20 metres
LENGTH	90 metres
RATING (8,7/10)

the cliff comes a moment later and creates an unusual impression that words are being repeated by someone standing at the cliff. As far as known, it's unique phenomenon in Baltic states and possibly even wider region.