sentences:  In addition to the above ever-popular tours, the Bengalis' love affair with the Himalayas was also exploited by the Kundus with tours to Simla, Naini Tal, Dalhousie, Kulu-Manali, etc.The duration of the trips has been considerably reduced over the years, now the most common ones bordering on 10- or 12-day vacations, which are shorter and more frequent.The Kundus have also added tours to Andaman and Nicobar Islands, Leh Ladakh in the last two years.