Batumi Botanical Gardens

"With many subtropical and foreign species, it extends just over 1 sq km over a hillside rising straight out of the sea, and takes about 1½ hours to walk the main path at a leisurely pace." Full review

"Covers more than 110 hectares, subdivided into landscape zones dedicated to the major botanical regions of the world...parks and nurseries anchor the north and south ends of the complex" Full review