This place might not be the biggest botanical garden, but it sure is beautiful.
The best part is, it's FREE and always open!
Ever since I visited during Christmas time, I like walking through the Bellagio and through this place - it's so calm and pretty and takes you away from the craziness of Las Vegas for a little while :) This place changes seasonally (I think) and is always worth checking out and a great place to take pictures. Mind you, it can get super crazy crowded sometimes in the evening so watch out for the crowd and selfie sticks!!!
If you're in the area, or in the Bellagio this is definitely a place to walk through and snap a few pictures!