An inexplicable theft in the Te Moana Gorge could leave travellers caught short and the authorities with a large bill.
The scenic reserve and gorge is a popular camping site and features a waterfall and deep swimming hole.
A visitor to the gorge called the Timaru District Council this week after noticing that someone had made off with the modern single block toilet that had been installed recently.
It was stolen some time between Thursday August 10 and Monday August 14.
The toilet, which will cost about $5000 to replace, was customised with local information on the outside walls. It was stolen in the past few weeks, leaving only a concrete pad and the underground chamber behind.