Kembla Mountain Bike Trails

Overview

Kembla Mountain Bike Trails is Stage 1 of the Illawarra Escarpment Mountain Bike Network — a $13.4 million joint project between NSW National Parks and Wildlife Service (NPWS) and Wollongong City Council. Stage 1 opened to the public on Friday 5 September 2025, with an official ministerial opening by Minister Ryan Park on 15 September 2025. The network sits in the Illawarra Escarpment State Conservation Area on Dharawal Country, less than 10 km from Wollongong's CBD, and is the long-awaited legal answer to decades of informal singletrack on the escarpment.

The Stage 1 build delivers just under 20 km of purpose-built, sustainable trails across 25 named runs: 4 green (beginner), 13 blue (intermediate), 1 blue/black, and 7 black (difficult). Features include flowing downhill descents, jump lines, berms, rock features, bridges and flyovers. The setting is genuinely distinctive — pockets of rainforest, lyrebirds and gliders in the forest, and panoramic views east over Wollongong and the Pacific coast. The full network is targeted to be approximately 70 km when Stage 2 (Kembla) and the Balgownie trails are complete (construction commencing 2026, full network targeted by 2027).

Built and maintained in collaboration with the Wollongong Mountain Bike Club (which advocated for legal trails on the escarpment for years), the trails are free to ride, no booking required. The trade-off for the wild setting is minimal on-site infrastructure: pit toilets and a bike cleaning station at the trail head, no drinking water on-site, and no food. Riders bring everything.

Location & Access

Address: Illawarra Escarpment State Conservation Area, Harry Graham Drive, Kembla Heights NSW 2526
Region: Illawarra / Wollongong
Drive times: ~10 km / 15 min from Wollongong CBD; ~1 hr 30 min from Sydney CBD; ~2 hr 30 min from Canberra
Public transport: No direct PT to the trail head — car or shuttle recommended. Train to Wollongong then drive (~15 min).
Parking:
Main Trail carpark (next to Wollongong Motorcycle Track, off Harry Graham Drive) — free gravel carpark, serves the beginner/green trails primarily.
Lower carpark at Kembla Heights (near Mount Kembla Bowling Club) — free gravel carpark, serves blue/black trails; ~800 m walk to entrance.
During Harry Graham Drive roadworks (closed in both directions until mid-2026): Main carpark accessible only via Mount Keira Road; Kembla Heights entry gives access to blue/black trails only.
Parking fills quickly on weekends and motorcycle-club race days.
Coords: -34.41256, 150.884538 (verified — Illawarra Escarpment SCA)

Best Season & Conditions

Peak riding season: Year-round — the escarpment's mild Illawarra climate means rideable conditions most of the year. Cooler/drier months (April–October) are best.
Wet-weather impact: Trails close after heavy rain to protect the new sustainable surface. NPWS publishes closures via "Local alerts" on the trail page; the Trailforks app also receives status updates.
Fire-danger / total-fire-ban impact: Park may close on Total Fire Ban or Catastrophic Fire Danger days — check NPWS alerts.
Snow / alpine season: N/A — coastal escarpment.
Wind impact: Trails close on strong-wind days (escarpment exposure + tree-fall risk).
Roadworks (current): Harry Graham Drive is partially closed in both directions until mid-2026 for upgrades. Use Mount Keira Road to reach the Main carpark; use Kembla Heights for the Lower carpark.
School-holiday surge: Weekends busy. Arrive early on summer weekends; no booking system.

Managing Body & Trail Builders

Land manager: NSW National Parks and Wildlife Service (NPWS) — the Illawarra Escarpment State Conservation Area
Co-delivery partner: Wollongong City Council
Trail builder / maintainer: NPWS contractors built Stage 1; the Wollongong Mountain Bike Club (WMBC) runs ongoing volunteer maintenance days with NPWS
WMBC: https://wollongongmtbclub.com.au — incorporated 2003, also maintains Cringila Hills MTB Park
Trail issue reports: Trailforks issue form (trailforks.com/contribute/report/?rid=17678) or NPWS form on the trail page
Volunteer / dig days: Coordinated through WMBC and Ranger Tim Dawson (NPWS) — 0437 973 702, tim.dawson@dcceew.nsw.gov.au
Aboriginal stakeholders: Trails were designed in consultation with Dharawal Aboriginal stakeholders; the Illawarra Escarpment MTB Advisory Group includes Aboriginal organisations

History & Background

The Illawarra Escarpment has carried unsanctioned mountain-bike singletrack for decades, particularly around Mount Keira and Mount Kembla. Local advocacy for legal, sustainable trails dates to the 1990s.
2018: NPWS launched initial community engagement on a mountain-bike strategy — 956 submissions received.
March 2021: Targeted engagement with Mount Kembla and Kembla Heights residents (local impact concerns).
Late 2022: NPWS finalised the Review of Environmental Factors (REF) and adopted the Illawarra Escarpment Mountain Bike Strategy.
Early 2023: Stage 1 construction commenced at Kembla.
2023 – early 2025: Trails were professionally cut and shaped over roughly two years, with rigorous environmental and Aboriginal heritage assessments. Sustainable construction techniques (bridges, raised platforms, rock armouring) used throughout.
5 September 2025: Stage 1 opens to the public.
15 September 2025: Official opening by NSW Minister for the Illawarra Ryan Park and Wollongong Lord Mayor Tania Brown.
2026 (planned): Construction expected to commence on Kembla Stage 2 + Balgownie trails (proposed ~23 km in the Tarrawanna/Balgownie area).
2027 (target): Full ~70 km network complete.
Wollongong is a UCI Bike City — the trails are part of the city's broader cycling strategy.