The north shore of Kaua`i is full of surprises, and the Limahuli Gardens surprised even me, a frequent visitor to the islands. First, don't expect a flower garden, this is the natural history of Kaua`i, including the canoe plants early Hawaiians used for their food and clothing.
The lower garden uses the Limahuli stream to irrigate terraces that are several hundred years old. Some of the visitors turned around and went back here, because the trail started up the hill (mountain) and they didn't realized three-fourths of the garden remained to view.
As the trail gently climbs, you come upon an archaeological site that are thought to be remnants of homes sites built by ancient Hawaiians. Eventually, you reach a viewing point of the Makana Moutains, which was one of the locations of the ancient fire throwing ceremony, `oahi.
As the trail reaches its highest point, it gently descends back to the front of the gardens. The garden continues for miles into the mountains, and is world known for preserving the Alula plant from extinction. Garden botanists have rappelled down cliffs for two decades to pollinate these plants. You can see several healthy plants at the Kilauea Lighthouse.
I have also visited the National Tropical Botanical Garden on Maui, and I am very pleased someone is preserving the natural history of our country.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.