Delhi's Namo Yamuna River Safari begins on November 10, connecting Sonia Vihar and Jagatpur. Check the cruise route, 5-km distance, 40-minute journey, Rs 500 ticket price, operating hours and. Delhi CM Rekha Gupta launched the 'Namo Yamuna River Safari' at Sonia Vihar, featuring a 6-km cruise, recreational zones, and a light-and-sound show to boost tourism and reconnect residents with.