You can experience the breathtaking northwestern side of Hawaii island from the air, taking in the fabulous waterfalls, lush rainforests and blossoming gardens. (tropicalhelicopters.com)
This area occupies the north and northwestern side of the island and is far less developed than Samui's prime resort towns of Chaweng, Lamai, and neighbouring Bophut. (kosamui.com)
In Mugumu, a dusty town on the northwestern side of the park, researchers are trying to quantify the benefits of dog vaccination. (sciencemag.org)