Whether you want to camp at a State Park or National Park there are things that you should consider depending on which kind of camping trip you would like to have. The different parks both have their pros, for me personally, I like to camp in State Parks over National parks because it's cheaper, they have fewer restrictions on dogs as well as camping overall, there is plenty of gorgeous land in state parks, and it can be very secluded while camping. Even though its not my preferred park to camp in there are benefits to camping in National Parks as well which are that some of the landscapes in National Park harbor some of the most unique landmarks if you ever see the mountain El Capitan in person its so impressive as well as gorgeous, another benefit with national parks is that it's a safe haven for the wildlife since hunting is banned in the national park which makes the wildlife populations to much larger and friendly to humans than they are in state parks this can lead to some really memorable encounters with the wildlife, The last pro about national parks is that even though it's expensive and there are more rules when you go to National Park you are economically supporting the preservation of natural landscapes and wildlife. At the end of the day you can't go wrong with choosing either park it really comes down to what your personal needs are.
The biggest reason I prefer State Parks is because of my dog “Zuko” he's my camping buddy the partner I take on every trip so for that reason when I got him two years ago I stopped camping at national parks, I don't have the heart to go on a fun camping trip to Yosemite without him. I also enjoy the aspects of it being much cheaper than camping at a National Park even if you have to pay for campground camping in a state park it's much cheaper than the fees you need to pay just to enter the national park. Another benefit of state parks is that they are generally closer to you than a National Park which means less traveling. Also, the more privacy you get from camping down a rural road in the middle of a national park is unmatched, I personally have had my most private moments with nature in a state park over a national park.
National Parks are beneficial in the unique landscapes they provided as well as the experiences you can have with wildlife that is significantly less afraid of human interaction. The wide range of wildlife you can see can be remarkable it makes you think of how beautiful America was when it was just nature and not taken over by man. We should acknowledge Theodore Roosevelt has a legacy on conservation in National Parks he was able to secure more than 5 national parks conserving large swaths of land for the public to enjoy for generations to come. The thing I have enjoyed most when camping in the national park is the increased wildlife presence they really make the trips memorable. I hope in the future they have fewer restrictions for dogs than they have currently so that I can go back to the national parks again.
Regardless of which state or national park you choose they are both truly wonderful experiences in their own wright. Personally, I enjoy State Parks over National parks because I'm able to take my dog with me, save money, and have more privacy, with fewer rules than when in national parks. A state park that is one of my favorites and close to home in San Diego is Cuyamaca Rancho State Park it's where I gained my love of camping from. National Parks are great too and offer a lot of great options such as pristine trails, wildlife, and landscape; which can make for amazing experiences. I think that when deciding on which one to camp in you want to take into account privacy, cost, rules, what you want out of your trip, and many other factors. It's nice to be aware of these things because it helps you decide on which one is better for your needs and trip.