Bash Bish Falls are in the Berkshires region of Massachusetts, but, geologically speaking, are actually in the Taconic Mountain range (part of the Appalachian Mountain range) that stretches from eastern New York to northern Vermont. The waterfall is, in total, nearly 200 feet high, but its cascading nature breaks that up into separate visible falls. This main section, which empties into a calm, picturesque pool, is 80 feet high.