This week, the Challengers got their feet wet all over Oahu, swimming at Magic Island, Maunalua Bay, Sand Island, and Waikiki. They also traversed hikes such as Pu’u Pia and the Kanealole Trail (where they ventured into a cave!). The Challengers had a great time learning bike safety and going on bike rides around Manoa and Sand Island, even getting to try their hands at off-road biking! On Friday, they explored a coral reef with snorkels, observing all the different types of ocean life there was to see.