South India brings together the backwaters of Kerala, temple towns of Tamil Nadu, hill stations, and coastline — a varied trip themed around houseboats, cuisine, and culture. Cruise the palm-lined backwaters on a traditional houseboat, explore centuries-old temple complexes, and unwind in the tea-covered hills of Munnar or Ooty. It’s an easy region to combine culture, nature, and relaxed coastal time in one trip.