Dress in Layers: Even during summer, mornings and evenings can be chilly. Light woollens are a must, particularly in destinations like Ooty, Kodaikanal, or Kotagiri.

Book in Advance During Peak Season: April to June and October to January are the busiest months. Ensure your accommodation and transport are booked early to avoid last-minute hassles.

Keep Cash Handy: While digital payments are widely accepted, small eateries, local markets, and roadside stalls often prefer cash.

Sample Local Specialities: Every hill station has unique flavours, try Ooty's chocolates, Yercaud's oranges, Valparai's tea, and Kodaikanal's cheese, and consider taking some home as souvenirs.

Respect Nature and Local Culture: Stick to marked trails while trekking, avoid littering, and be mindful of local customs, especially near temples and tribal areas.

Pack Smart and Light: Essentials include comfortable walking shoes, a reusable water bottle, sunscreen, and a raincoat or umbrella, particularly during the monsoon.

Use Local Transport for Short Trips: Auto-rickshaws and shared taxis are convenient for exploring nearby spots. They are affordable and often come with interesting local stories.

Start Your Day Early: Mornings offer fresh misty views and fewer crowds at viewpoints and nature trails, making it the best time for sightseeing.

Check the Weather: Monsoon months can cause landslides or road closures. Always review local forecasts and road conditions before heading out.

Stay Hydrated and Eat Light: Travel in the hills can be tiring. Drink herbal teas, snack on fresh fruit, and avoid heavy meals before treks or long drives.