Blackmans Gap Full Day Adventure Upon Request-text Blackmans Gap is a full day adventure wandering through lush Queensland landscape of giant granite boulders, crystal clear creeks, and native bush to reach the spectacular natural waterhole. Moderate fitness level, good balance on uneven terrain is essential, your reward is an unforgettable swimming hole where you can take a dip. Bring your own picnic lunch or let Hollie-Berri know if you'd like catering. Private hire is available. Please text to book.