If we didn't know about Lyon Arboretum we would never have been able to find it. There is little to no documentation on the arboretum. This is a great place to see the jungle. You get a map and walk through the different sections at your own pace. There are some steep climbs I recommend you wear good hiking shoes and bring the insect repellent there are a lot of mosquitoes. They will loan you an umbrella if you don't have one.