Experience Some of the Best Fishing in CA
Welcome to Diamond Valley Marina
Diamond Valley Lake, located in Hemet, is one of the largest man-made reservoirs in Southern California with a capacity of 800,000 acre-feet, 260 ft deep and over 4,500 surface acres.
At the lake you will discover some of the best fishing in the state. World-renowned for its black bass fishing, we are home to bluegill and sunfish, rainbow trout, and both blue and channel catfish. “The Diamond” attracts boaters from all over the world ready and willing to test their skills against monster-sized fish in these waters.
If you’re an outdoors enthusiast, the hiking and wildlife are abundant here at the lake. Enjoy!
Plan Your Adventure
Testimonials
Such a beautiful place to take a stroll on a lazy Saturday or Sunday morning. Picturesque views and great exercise for the whole family.
This a hidden gem of wildflower bloom in inland empire. The wildflowers are really a sight to behold. Staff are helpful and really nice. I visited the wildflower trail in the spring. You can do fishing and boating, which are cool. Also, a good spot for birding if you're interested. I would recommend to arrive early to avoid the sun, and generally request people to stay on the designated path and not destroy the wildflowers.
Had an awesome time at Diamond Valley Lake on the last day of spring break. Our family rented an uncovered pontoon boat for half a day and spent it cruising around. A few of us did a little fishing. The staff inside the store and down on the dock were all great, very thorough in getting us set up for the day.
