Part of the main entrance rift passage. (Photo: Andrew Northall)

Terminal flowstone choke at the far end of the entrance rift. (Photo: Andrew Northall)

Just before the final choke at the end of the entrance rift. (Photo: Andrew Northall)

Terminal flowstone choke at the far end of the entrance rift (Photo: Andrew Northall)

Animal bones in the main rift. (Photo: Andrew Northall)

Cross rift chamber mid-level, climb visible. (Photo: Andrew Northall)

Main entrance rift mid-level. (Photo: Andrew Northall)

A passage in the cross rift which could be capped. (Photo: Andrew Northall)

The same passage as previous but higher up. (Photo: Andrew Northall)

The main cross-rift chamber, approx 6 metres of rift above. (Photo: Andrew Northall)

A chamber in the cross-rift, left from entrance as you head inward. (Photo: Andrew Northall)

Flowstone in the cross-rift chamber, apparently an inlet. (Photo: Andrew Northall)

Flowstone aven in the cross-rift chamber. (Photo: Andrew Northall)

Flowstone in the cross-rift chamber (Photo: Andrew Northall)