we have this near here :
http://www.rbg.ca/
it is huge,you could spent all weekend hiking around it,and not see it all.five garden areas,four nature sanctuaries and 30 kilometres of walking trails thro woods,grasslands,gardens,one is a boardwalk over the reeds.
http://www.rbg.ca/pages/visit_garden_areas.html
(hide) If you are waiting for your turn, click on "change" next to the "refresh" on the main page, then set refresh the page to 30 seconds to get your turn to move displayed faster. (Servant) (show all tips)