"Haven's statement said: We know how disappointing this will be for those guests who are booked to stay with us during this time but every decision we make, we do so ensuring the safety and security of our guests, owners and teams are our number one priority, in the unprecedented times we are in.
"We are conscious that this will have an impact on a huge amount of families, and we are currently contacting all guests affected by the closure and the options that will be available to them. Due to the huge volumes of guests affected we are prioritising those who will be travelling between April 17 and April 30.
"We would like to thank our guests for their patience whilst we work through this as quickly as we can.
"The situation is being closely monitored and we ask guests to follow our social media channels and our website for latest updates.
"We would like to apologise to everyone for this disruption and thank our guests, owners and teams for their continued support. We look forward to welcoming our wider Haven family back to enjoy a coastal break."
Haven parks on the East Coast include Primrose Valley, Filey, the Blue Dolphin, near Filey, Reighton Sands and Thornwick Bay, Flamborough.