Walker Creek is a watercourse within Litchfield National Park in the Northern Territory, accessible via a 2WD road approximately 65 kilometers from the Cox Peninsula Road. The creek is described as pristine, and the surrounding area offers a secluded, natural experience focused on walk-in camping rather than developed facilities. The primary activity for visitors is hiking along a designated track that follows the creek. The Walker Creek Walk is a 3.5 to 4 kilometer return trail that is relatively easy, featuring a couple of steep climbs on formed rock steps. The track initially follows the creek but later stages move away from it. Along this trail, there are eight designated walk-in campsites, each equipped with a table and providing water access from the creek. A notable natural feature is a beautiful rock pool located between campsites seven and eight. The campsites are the main amenity, and visitors must book them online in advance. The overall character is one of a remote, natural setting where visitors carry their gear to a campsite alongside the creek. The area's significance is its role as part of Litchfield National Park and as an access point for the longer Tabletop Track.