It has significant stands of karri and jarrah forest, as well as an extensive network of caves – some of which are accessible by the public.
The rugged coastline stretches 120 km from the northern end at Bunker Bay to Augusta at the southern end and has many features of interest including the granite formations, Sugarloaf Rock and Canal Rocks. The coastal area also contains many beaches with well-known surf breaks, such as Supertubes, Yallingup beach and Smiths Beach.
The vegetation found in the park varies from the coastal scrub-heath along the coastline that opens up into large areas of peppermint trees, banksia and karri forest.
The national park was created from crown lands along the Leeuwin – Naturaliste ridge at a time after the main primary industries in the region had been dairying and forestry, and when increased land use conflict was arising from the spread of wineries, increased population on hobby farms and other agricultural activities.
Since then many competing land uses have created a complex land management scenario for state and local government authorities trying to mediate quite conflicting issues. The national park is located on some of the most vulnerable land in the region.
The ridge's geology and the variations in vegetation are confined to a number of very narrow bands that follow the north–south orientation of the ridge.
The ridge has a whole series of caves that run the length of the ridge. It also has the cave known as Devil's Lair which has important archaeological significance.
Cape to Cape Track
The start of Leeuwin-Naturaliste National Park, at Cape Leeuwin.
^Blair, Larry and Cheyne Horan Wavefinder Australia 3rd ion.A Hedonist publication ISBN0-9581726-6-8 Supertubes (Smiths) p.253, Yallingup beach p.252, Smiths Beach p.253. also in (2001) Western Australia's Yallingup Margaret River Region, www.estategraphics.com.au/surfmaps – number 10, Supertubes; number 9, Yallingup; number 11, Smiths
Bastian, L. V. Minerals and their relationships in the Leeuwin block Leeuwin-Naturaliste National Park Perth : Government Chemical Laboratories, [1977?]
Cape to Cape Walk Track – Hamelin Bay to Cape Leeuwin 29 km" Department of Conservation and Environment, Busselton. n.d. pamphlet
Shaping the Capes: Rocks and landforms of the Leeuwin-Naturaliste Ridge an explanation of the Leeuwin Naturaliste Ridge.
Orr, Kate. and Frewer, Paul (1988) Leeuwin-Naturaliste National Park Management plan : summary of public submissions, November 1988 Como, W.A : Dept. of Conservation and Land Management.
Taylor, Neil., Scott, Jane., Thomson-Dans, Carolyn and Banks, Roger.(n.d.) Feast for the Soul pp. 15–20 of The Best of the South West – Landscope special ion, Kensington, W.A.: Dept. of Conservation and Land Management ISBN0-7307-5552-5
Western Australian Planning Commission. Statement of planning policy. No. 7, Leeuwin-Naturaliste Ridge Policy. Perth, W.A. : Govt. Printer – in – Western Australian government gazette, Perth, Friday 18 September 1998, No. 189. Special. 5191–5215 p. .
Western Australian Planning Commission. Leeuwin-Naturaliste Ridge planning review : issues, opportunities and directions : discussion paper for public comment / Western Australian Planning Commission, Shires of Augusta–Margaret River and Busselton. [Perth, W.A.] : The Commission, 1995.