Lovers of horticulture will enjoy touring this conservatory and showroom filled with thousands of orchids -- many of them rare -- that are magnificently abloom at all times and on display as well as for sale. Streams, waterfalls, koi ponds, and birds enhance the grounds. Also on the premises: a nature walk through a wooded area, aquariums of exotic fish, and a small aviary. Allow 1 hour, more if you're gaga over orchids.