Yesterday's flooding on the West Coast turned a three-hour trip to a Wakefield adventure camp into a 9-1/2 hour journey for a group of Westport school pupils.
St Canice's Year 6 teacher Leah Flynn said the 22 pupils and parent helpers tried to get to camp via Greymouth about 10am, after hearing a slip in the Buller Gorge was unlikely to be cleared.
However, just before Blackball, after crossing some "mean flooding'', they were turned back and had to drive the bus through flooded roads, said Ms Flynn.
They were already four hours into the trip by the time they returned to the Westport crossroads, she said.
By then the slip in the Buller Gorge had been cleared, but the road was washed out at Inangahua and they had to go through Reefton, over the Rahu Saddle and down the Shenadoah Valley to Murchison, then on to Brightwater.