29Oct by Robbie Shone on Flickr.Downstream Ora River Cave in Papua New Guinea. Bycalvinfuller// 0 Comments// Uncategorizedby Robbie Shone on Flickr.Downstream Ora River Cave in Papua New Guinea.#speology, #river, #travel, #Tourist Attraction, #new guineaPrevious: And look, I finally have a cat on my blog! :)Next: Waterfall Highway, Madeira, PortugalAbout The Author calvinfuller