I need you to confirm whether you mean Kukke Subramanya (temple in Dakshina Kannada), Dharmasala (which Dharmasala: Dharamshala in Himachal or a local Dharmasala in Karnataka?), and Madduru (Maddur) in Mandya district, Karnataka.
Tell me your travel dates, number of days, preferred transport (car/train/bus), budget, pace (leisure/fast), and any must-see or mobility needs so I can build a detailed day-by-day itinerary with meals and opening times.