If you have more time, consider visiting the Avalanche Lake or the Ooty Rose Garden. If you have less time, skip the Tea Museum or the St. Stephen's Church. Wear comfortable shoes and clothing, especially for the trek to Rangaswamy Pillar. Carry cash as not all places accept card payments. Lastly, don't forget to try the local cuisine, which includes dishes like Ooty Varkey and Coonoor's famous carrot halwa.