There are a number of interactive map options for Tears of the Kingdom, but I think the cleanest, easiest one I’ve found is located here, at the appropriately named ZeldaDungeon.net. A few weeks ...
Many Landmark locations in Zelda Tears of the Kingdom, spanning its Surface, Sky, and Depths. A 100% map completion in Zelda: TotK is one monumental task, taking well over 100 hours to accomplish.