In the majestic 64-bit land of Hyrule, there are many hidden holes all aroud you. You most common ones are in the middle of a circle of rocks. To gain access to these holes, you must use either bombs or the Song of Storms. Usually in those holes are some enemies and a treasure chest. Some other suspicious-looking areas also contain hidden holes. With this in mind, explore Hyrule, bombing and playing the Song of Storms wherever you believe looks suspicious..