Hidden Valley is a lesser-known gem near Coonoor, ideal for trekking and offbeat exploration. The route to the valley goes through thick forests, rolling meadows, and tea plantations. It’s a paradise for adventure seekers, bird-watchers, and photographers. With fewer tourists around, it offers complete immersion in nature. The area is especially beautiful in the early mornings when the mist hangs low, creating a magical atmosphere. Local guides are recommended for safe and informative treks.