Phongolo River Bridge is just one of the landmarks located 1.2 mi (1.9 km) from central Lulwane, so you might want to stop by for a few pics during your trip.
After visiting Sodwana Lighthouse, make a plan to see the other sights and activities in Sodwana Bay National Park. Wander the parks and beaches while you're in the area.
Sightseeing doesn't mean you have to blow the budget. For some things to do in Mabibi, enjoy the outdoors at iSimangaliso Wetland Park or Lake Sibaya. Be certain to include a visit to Mabibi Beach.