Hi i am a native of coorg. there are lots of places other than nisargadhama, abbhey falls n irrupu falls, u can climb up thadiyanda mol peak if u like trekking. theres rivery cauvery flowing accross the border of south coorg which is just amaaaazingggg, u can have a blast on the river bed. theres nagarahole national park which is a treat to watch in the early mornings n late evenings as u can see plenty of wild animals from a close range if u r lucky enough.