I survived fishy and bricky hitchhike and I got to Kuon Kham, the city on the main road 40km before Konglor Cave. I was not sure if I wanted to bicycle 40km, sightsee the cave and then bicycle the same route for 40km. This would make very long day. Luckily in the evening I met two French girls that were on two scooters and planned to see the cave next day, and they proposed that I can joined them as a passenger on one of the scooter!!!