Bob Jasper (Hawaii Movie Guy) has indicated in a tweet that Jurassic World will start filming in March 2014 on the island of Kauai in Hawaii. All three of the previous Jurassic Park films were filmed there.
Revised update….JP4 begins filming on Kauai early March… 🙂
— Bob Movie Guy Jasper (@Kauaimovieguy) December 18, 2013