This dispersed camping area which requires a ridiculously inexpensive online permit ($20 per year), was perfect for what we needed. Our closest neighbor was about ¼ mile away, and we had views and sunsets aplenty. There is access to the Lake Havasu, but only by OHV or on foot, we chose the latter.
The roads in from the highway are rough and rocky, but doable if you take it slow. Once again our 67 year old vintage camper did great getting to our spot, though we recommend parking and walking the roads before committing to the drive in.
There’s hiking opportunities right out your front door, and nothing but the highway or the lake to stop your progress. The nearby Cattail Cove State Park offers designated hiking trails through the rugged desert terrain.
Nothing in the way of services, so bring your own...but lots of space to be alone and private. And, with sun, sun, sun, the California/ Arizona skies are great for solar gathering, so bring out all your panels. Starlink internet worked well too.
Lake Havasu city is about 15 minutes up the road, and there you can find everything you might need in terms of services and supplies. Check out the world famous London Bridge while you’re there, too!