I went to Waichin Valley and Kasol last month, and the views were mesmerizing.
(https://i.ibb.co/QjNzYdSx/9o1gz4qrqpug1.jpg)
(https://i.ibb.co/BH2KcSyK/p5no7g3sqpug1.jpg)
(https://i.ibb.co/YBBzyYHq/zc6fy68sqpug1.jpg)
(https://i.ibb.co/KxBk4kn2/5zk9iqisqpug1.jpg)
(https://i.ibb.co/yFTPC4sV/wt5xt2osqpug1.jpg)
Yes, Kasol is the best. Waichin is even more beautiful, with fewer crowds, so both offer a great travel experience ☺