Come, explore Diamond Valley with me. This subdivision community offers horse properties and lots of acreage in St. George, UT. You can find Diamond Valley Subdivision in the northern part of St. George, UT. Just take Bluff Street to Utah 18 and turn right in between the two Volcanoes. You have arrived at the spectacular community of Diamond Valley. Many of you may ask, “Between two volcanoes?” But, I kid you not, there are two obvious volcanoes at the entrance of the Diamond Valley Subdivision. No worries though. These once active volcanoes are now just deposited lava rock in the St. George area. Diamond Valley is on the east side of Snow Canyon State Park, so if you buy a home in Diamond Valley, you will get to see Snow Canyon’s fabulous site as you drive to and from the community. D... 06/18/2013