It's after more than 90 people fell ill with suspected norovirus at The River Dart Country Park, in Ashburton.
The park will be shut until Monday to carry out further investigations and for a deep clean.
Around 600 people have had to leave the park.
Divisive debate with party-political friction as Devon’s budget approved
Council tax will rise
Call for West Devon to be split to get best for residents
Residents in the north look to Exeter; and to Plymouth in the south
Dartmouth residents bemoan year-long closure of key road
Residents submit petition with around 2,500 signatures calling for action
Hard up charity will get more help from lottery cash
Citizens Advice helped more than 3,000 in North Devon over six months
Campaign for emergency phones at bridges to save lives
Temporary mobiles are in place at the moment
