Lookout Landing is a settlement in Tears of the Kingdom, located right in front of Hyrule Castle Town. This is the first settlement Link visits in Tears of the Kingdom. The settlement was built over the Sacred Ground Ruins by Hudson Construction as an encampment to find out what was happening on the levitating Hyrule Castle. This is the place Link gets the main quest Find Princess Zelda.
This is also the place Link activates and discovers Skyview Towers.