Ooty — properly Udhagamandalam — sits at about 2,240 m in the Nilgiris, a plateau of grassland, shola forest and tea estates that the British developed as a summer capital for the Madras Presidency. That history is still visible in the stone churches, the Government Botanical Garden, boarding schools and the narrow-gauge railway that climbs from the plains.
The town itself is busy and built-up around the lake and the bazaar, and travellers who expect an untouched hill village are usually surprised. What makes Ooty worth the trip is what surrounds it: the tea slopes towards Coonoor, the shola-grassland ridges at Doddabetta and Avalanche, and the drive down to Masinagudi where the plateau drops into Mudumalai's forest.
Coonoor, 20 km down the hill, is quieter and greener and is where many repeat visitors now base themselves. Between the two, the Nilgiri Mountain Railway makes a slow, noisy and thoroughly enjoyable ride through tunnels and tea gardens — the Coonoor–Ooty section is the easiest stretch to fit into an itinerary.
Ooty works particularly well for families with children and older travellers: the sightseeing is gentle, the roads are good and there is no altitude concern. Adventure travellers and those looking for solitude will find more of both in Coonoor, Avalanche or across the border in Wayanad.