Spend a few hours in the nature-filled surroundings of Nagasaki Subtropical Botanical Garden. Admire the collection of plant species, see if you can spot some birds or simply kick back on the grass.
You'll find this showcase of plants in Wakimisaki. Pay the admission fee and then explore at your leisure. Once you're done at Nagasaki Subtropical Botanical Garden, make tracks to nearby sights like Hashima Island, Takahama Beach and Motomiya Park.