After years of expectations, Diamond Valley Lake opened Oct. 3, 2003. It had been a long wait for everyone, and now the time is right to experience all it has to offer; prime fishing for rainbow trout, small-and largemouth bass; amazing views, clear weather, and the most beautiful man made lake you have ever seen. During the construction of the lake, which took over 5 years, many prehistoric animals were unearthed, as well as many Indian artifacts. All these treasures are soon to be housed in the new 50 MILLION dollar Archealogy and Palentology Museum, which is being built right in front of the lake. Also on the calendar to be built is a new swimming lake just east of the main lake, along with many other amenities, such as camping sites, water park, a hotel and restaurants. Since Twin Palms Ranch is only 2 miles from the lake, you can be there in a flash. We even have extra room for your boat or trailer at no cost to you! Please come see what all the fuss is about is about, we guarantee you will not be dissapointed.