The City of Biñan will give you more reasons to stay and love her more! The Redwood Waterpark located in Brgy. Langkiwa is soon to open this April 2018 to give us the best summer experience. On March 17, 2018, Mayor Arman Dimaguila, Vice Mayor Gel Alonte and Congresswoman Len Alonte led the ribbon cutting of the 9.5 hectare resort during its soft opening, together with Col. Antonio Fernando, Dra. Ofelia Baque and Ms. Maria Teresa Fernando.more photos