Early start to beat traffic and get the most of daylight — take NH16 north out of Chennai and follow the Tirupati/Madanapalle route; the drive is a romantic, green-lined highway for long stretches.
Reliable, clean South Indian breakfast (idli/dosa/coffee) to fuel the day; most highway A2B outlets open around 6:00–7:00am and are convenient en route.
Start with the main viewpoints for sweeping valley and hill vistas — the mornings are cool and clear, ideal for photos and a relaxed stroll; viewpoints are accessible anytime but best visited early (no official closing time).
A gentle walk through local wooded areas and the small deer enclosure — nice for couples who want a peaceful nature experience; park areas typically welcome visitors from ~9:00am to 5:00pm.
Take a short horse ride or explore a 30–60 minute nature trail for more scenic views and quiet moments together; many local operators run rides and short guided walks between 9:00am–4:00pm.
Drive the narrow scenic roads around Horsley Hills, stop at viewpoint benches, and enjoy the cool breezes; excellent for couples looking for quiet vantage points and sunset planning (viewpoints accessible throughout the day).
Light refreshments at a hill café or resort coffee shop to relax before the return drive; most cafés operate until late afternoon (around 4:30–5:00pm).
Finish with a relaxing dinner in the city — Dakshin is ideal for a romantic, upscale South Indian meal (check hotel restaurant hours, usually open till ~11:00pm); Murugan Idli Shop is a dependable casual option if you prefer quick, comforting food.
Return to your start point in Chennai; total driving for the day will be around 7–9 hours depending on stops and traffic, with a full day of hill air and scenic viewpoints.
If the waterfall has water (best during/post monsoon), it’s a lovely short trek — trail access typically allowed during daylight hours (8:00am–5:00pm).
Shorter, easy drive (approx 1.5–2.5 hours depending on start point and route) to the base village for Tada/Ubbalamadugu Falls; scenic coastal and scrubland stretches make for a pleasant drive.
A relatively short (45–90 minute) trek depending on chosen route; falls are a great romantic spot and best visited in the morning when crowds are smaller — daylight-only access recommended (generally 6:00am–6:00pm).
Local eateries are limited close to the falls, so I recommend a packed picnic or returning to town for a relaxed lunch; this keeps the outing flexible.