Uku’s cave remo 18/01/2017 Nature View from Uku’s cave to the snow covered forest on the other side of river Võhandu. 1,021 0 SharesShareTweetSharePin Tags: cave, Estonia, koobas, outcrop, Põlvamaa, river, sandstone, Uku, Võhandu, winter Continue Reading Previous PostBog pines warmed by the rising sunNext PostStacked ice You Might Also Like Swallowtail butterfly (Papilio machaon) 08/07/2018 Silver-washed fritillary (Argynnis paphia) 30/08/2020 Spreading bellflower 10/07/2017