The 12 grubby, tatty bungalows here (no fan, hard beds) aren't recommended, but if you want to stay by Rih Lake, it's the only option. There's an outdoor cold-water shower. The attached restaurant is rather better – even if the Chinese-Burmese dishes are overpriced (mains from K5000) – and is open on Sunday.
Rih Restaurant & Bungalows
Chin State