Round Valley has scuba diving for all levels. The scuba area has a platform at about 20 - 25 feet. You can dive to about 40 feet deep with about 15 to 20 foot visibility. In other areas you can explore foundations of the sunken town from the 1940's. I have seen the church, school and home foundations at the bottom of the lake - begins at about 45 feet and goes all the way down to about 160 feet. You pay by the car load for divers or park going so it is much cheaper than Dutch Springs.