Real AdventuresKuching Caving is part of the Real Adventures brand providing caving activities suitable for everyone in Kuching, Sarawak, Malaysia on the island of Borneo. Products include Big Spcaes, Cool Streams suitable for everyone. The Drop Out, technical caving. The Hidden Valley, mountain trekking and caving in remote jungle. Lobang Batu, 100m high ceilings and fabulous mountain terrain.