Upon arrival at the airport, start the trip by proceeding to the Doddabetta Tea Park which is the highest peak in the Nilgiris. Enjoy the breathtaking views of the tea estates while sipping on locally-produced tea. Take a guided tour of the tea museum to understand the process of tea making. Afterward, head to the Ooty Rose Garden located nearby. Roam around the garden and appreciate over 20 thousand varieties of roses. Relax at the Ooty Lake, go paddling or motor boating. End the day with a visit to the Thunder World Theme Park which features a variety of thrilling rides and serves alcohol and food.
Early morning, go on a 6 km trek to Doddabetta Peak which is the highest mountain in Tamil Nadu. Make sure you carry appropriate trekking gear like shoes and a backpack. Have lunch at the nearby Hotel Blue Hills International which offers excellent Indian and Chinese cuisine. Afterward, head to the Thread Garden which showcases exquisite embroidery work using threads. The last stop will be the Zion Bar & Restaurant for some drinks and fun.
This itinerary covers essential Ooty attractions for a bachelor party, but if you would prefer food and drinks over the trek, then you can add spending an evening at The Valley Bar, which serves some of Ooty's finest drinks and snacks. If you have more time, you should explore the surrounding villages and hills to explore the local culture and scenic views. Finally, follow the tourists' rules to keep yourself and others safe and enjoy the moments to the fullest.