Visiting Oz for 1st time. Where to bushwalk in Red Centre?

Hi bushwalkers, I'm new here!
I'm Nate, an American backpacker coming to Aus this winter. I've set my sights on the Larapinta Trail, and I'm making an itinerary around it. I'm hoping to hear from y'all about additional parks/hikes in the area that I should check out. I'm coming in from Sydney, so I'd also love to hear about parks along the road between Syd and Alice Springs which I can check out there and back. I love a challenge, but I'm open to anything between multi-day bushwalks and just stopping by the road to admire the view of someplace special. At the end of the day, I really just want to admire the beautiful nature of the land down under, so anything natural is nice!!! I won't have a 4WD vehicle with me, but I'll have my own car.
I think of myself as a fairly experienced bushwalker, I've gone on several week+ long hikes through the remote Sierra Nevada range of California. I've also done a bit of off trail navigation, but solely with the help of a Garmin; I'm embarrassingly bad when it comes to compass and map navigation, so please don't recommend any crazy cross country bushwalks that don't have an existing GPS file.
My current list of parks / hikes to check out are below: (I've heard great things of Kakadu Natl Park and the Top End, but that's a far ways away from Alice. If you guys think that its worth the journey up there, then let me know, but otherwise I'd like to keep these sidetrips centered within a few hours drive from Alice, or closely along the way between Sydney, as aforementioned.)
Larapinta Trail
Tjoritja / West MacDonnell National Park
Uluṟu-Kata Tjuṯa National Park
Watakarra Natl Park -- Kings Canyon
Walpa Gorge, Mount Olga / Valley of the Winds Trail
The Giles Track
Jatbula Track (maybe, I've heard its overrated but if a spot frees up ill snag it)
Thanks for any recommendations you have!!

I think of myself as a fairly experienced bushwalker, I've gone on several week+ long hikes through the remote Sierra Nevada range of California. I've also done a bit of off trail navigation, but solely with the help of a Garmin; I'm embarrassingly bad when it comes to compass and map navigation, so please don't recommend any crazy cross country bushwalks that don't have an existing GPS file.

My current list of parks / hikes to check out are below: (I've heard great things of Kakadu Natl Park and the Top End, but that's a far ways away from Alice. If you guys think that its worth the journey up there, then let me know, but otherwise I'd like to keep these sidetrips centered within a few hours drive from Alice, or closely along the way between Sydney, as aforementioned.)
Larapinta Trail
Tjoritja / West MacDonnell National Park
Uluṟu-Kata Tjuṯa National Park
Watakarra Natl Park -- Kings Canyon
Walpa Gorge, Mount Olga / Valley of the Winds Trail
The Giles Track
Jatbula Track (maybe, I've heard its overrated but if a spot frees up ill snag it)
Thanks for any recommendations you have!!
