This journey into this historical waterway that links Johore to Tekong, Ubin and Changi in the early years. Kota Lama and Johor Lama were the last last bastions of the Malacca Sultanate Rulers. Many battles were fought in this waterway. A visit to Johor Lama, the fort and museum to discover more of Malaccan History after the fall of Malacca to the Portuguese. The firefly colonies at Kota Tinggi will awe and fascinate the nature lovers. Getting real close on kayaks to the lighted shrubs that line the river banks.