Located in the Fern Hill area of Ooty, the Karnataka Siri Horticultural Garden sits adjacent to the Ooty Botanical Garden in Tamil Nadu. The garden, now an inter-state attraction, is part of a ...

One great way to do so is by visiting a botanical garden. If you're not sure which one to go to, we recommend checking out Longwood Gardens in Kennet Square, Pennsylvania—it was just named the No.