Often regarded as one of the best ways to uncover the beauty of the island as well as the Mandai Mangrove, in particular, a kayaking excursion in Singapore is the perfect opportunity to take matters into your own hands. Discover the more than 112 types of birds occupying the area as well as the infamous Mangrove Horseshoe Crab while kayaking in two rivers, the Sungei Mandai Kechil and the Sungei Mandai Besar.