The best walks and hikes in Mermaids Cave Recreation Reserve
4.6
(1086)
10,009
hikers
89
hikes
Hiking in Mermaids Cave Recreation Reserve offers a diverse landscape characterized by impressive sandstone cliffs, geological formations, and serene forest environments. The primary attraction is Mermaids Cave, an undercut sandstone cave featuring a seasonal waterfall and accessed by steep stone staircases. The reserve provides a range of trails, from short, family-friendly walks to longer, more challenging routes through the Blue Mountains.
Best hiking trails in Mermaids Cave Recreation Reserve
- The most popular hiking route is Walls Ledge Loop Track,…
Last updated: November 3, 2026
9
hikers
1.81km
00:32
50m
50m
Easy hike. Easily walkable paths.
4.6
(13)
73
hikers
20.7km
06:16
430m
420m
Hard hike. Very good fitness required. Mostly walkable paths. Sure-footedness required.
4.8
(4)
13
hikers
Easy hike. Easily walkable paths.
3.0
(2)
16
hikers
6.80km
02:10
200m
190m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.5
(27)
431
hikers
14.3km
03:53
180m
180m
Moderate hike. Good fitness required. Mostly walkable paths. Sure-footedness required.
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Popular around Mermaids Cave Recreation Reserve
Tips from the Community
Known as Logan’s Rest, is a fantastic lookout! It's a short detour from Porters Pass track and it opens out to wide views across the Kanimbla Valley. From here, you’re looking over layered ridgelines and sandstone cliffs, with the valley stretching out below.
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Along sections of the Walls Ledge Loop Track, you’ll come across carved sandstone steps cut directly into the orange rock. These appear at a few points along the route, especially where the track moves between the ledge and lower sections of the gully. They’re a standout feature of the walk, blending the surrounding landscape into the walk.
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Along the ledge, this lookout opens out to wide views across the Kanimbla Valley, with layered ridgelines, farmland patches, and sandstone cliffs stretching into the distance. The drop-off is steep, which gives a real sense of height as the landscape falls away below.
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The Walls Ledge Loop Track is a short circuit near Blackheath, running along the edge of the escarpment before dropping into a shaded gully below. Along the upper section, the track follows a narrow cliff line with wide views over the Kanimbla Valley and surrounding sandstone walls. As the loop continues, it descends into a cooler, fern-filled section with rock steps and uneven ground underfoot. It’s around one point four kilometres and moderately graded, with some steeper sections and ledges, so it’s worth taking care, especially after rain.
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Tucked into a narrow valley below Blackheath, this waterfall spills over a rock ledge into a small pool, surrounded by high sandstone walls and dense ferns. The setting feels enclosed and cooler than the exposed sections above, with filtered light reaching the base of the falls. Access is via a steep descent along the Porters Pass Track, with uneven ground and loose rock in places. After rain, water flow increases and surfaces can become slippery.
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A lesser-visited section of the Blue Mountains near Blackheath, this reserve combines exposed cliff-edge sections with a steep descent into a sheltered valley. The track drops through dry sclerophyll bush into areas of ferns and shaded rock walls, eventually linking with routes toward Centennial Glen. Expect uneven ground, loose rock, and narrow sections along the escarpment. It’s a quieter alternative to the busier lookouts nearby, with wide valley views and a more rugged feel overall.
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Govetts Leap Lookout sits on the edge of a sheer sandstone escarpment, offering one of the most expansive views in the Blue Mountains. From the viewing platform, you look straight across the Grose Valley to rugged cliffs and the thin ribbon of Govetts Leap Falls, dropping nearly 180 metres to the valley floor. It's an ideal place to capture some memorable photos while you're here.
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Blue Mountains National Park is probably Australia's most well known national park, and due to its proximity to Sydney it's also one of the most visited. The park is known for its stunning rock formations and awe inspiring waterfalls but visitors can also enjoy hike and mountain biking, camping, swimming, and learning about the long Aboriginal history of the area.
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Frequently Asked Questions
How many hiking trails are available in Mermaids Cave Recreation Reserve?
There are over 95 hiking trails in Mermaids Cave Recreation Reserve, catering to a wide range of abilities. You'll find 28 easy routes, 47 moderate paths, and 20 more challenging trails to explore.
What are the main natural attractions to see in Mermaids Cave Recreation Reserve?
The primary attraction is the namesake Mermaids Cave, an impressive undercut sandstone cave. Within the cave area, you'll find a charming, albeit seasonal, waterfall that you can often walk behind. Access to the cave involves descending a picturesque, steep staircase, which is a notable feature in itself. The ground level around the cave is often described as an 'enchanted garden oasis'.
Are there any family-friendly hiking options in Mermaids Cave Recreation Reserve?
Yes, the reserve offers several family-friendly options. The walk to Mermaids Cave itself is relatively short and accessible, making it suitable for families. For a slightly longer, easy loop, consider the Walls Ledge Loop Track, which is 1.8 km and takes about 32 minutes, or the Picnic Area by the Stream loop from Blackheath, an easy 3.1 km route.
What is the best time to visit Mermaids Cave Recreation Reserve to see the waterfall?
To experience the waterfall at its best, it's recommended to visit Mermaids Cave Recreation Reserve after rainfall. The waterfall is seasonal, so its flow is significantly enhanced by recent precipitation.
Are there any challenging hikes for experienced trekkers?
Absolutely. For experienced trekkers, the reserve offers more strenuous options. The Fort Rock loop from Blackheath is a difficult 5.5 km path with significant elevation changes. Another challenging route is the Evans Lookout – Govetts Leap Lookout loop from Blackheath, a demanding 20.3 km trail that requires very good fitness.
What do other hikers say about Mermaids Cave Recreation Reserve?
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 1,100 reviews. Hikers often praise the unique geological features, the serene atmosphere of Mermaids Cave, and the diverse range of trails available for different fitness levels.
Is Mermaids Cave Recreation Reserve dog-friendly?
Mermaids Cave Recreation Reserve is located within a National Park area. Generally, dogs are not permitted on walking tracks or in national park wilderness areas in New South Wales to protect native wildlife. It's always best to check the latest regulations with NSW National Parks and Wildlife Service before planning your visit with a dog.
Are there any circular walks in the reserve?
Yes, there are several circular walks. The Walls Ledge Loop Track is an easy 1.8 km loop. For a more challenging option, consider the Fort Rock loop from Blackheath, which is 5.5 km and considered difficult. Another longer loop is the Evans Lookout – Govetts Leap Lookout loop from Blackheath.
How long does it take to hike the trails in Mermaids Cave Recreation Reserve?
Hiking times vary significantly depending on the trail. The short walk to Mermaids Cave itself can take as little as 20-30 minutes return. Easier loops like the Walls Ledge Loop Track take about 32 minutes. Longer, more difficult trails such as the Hanging Rock via Burramoko Fire Trail can take around 3 hours 53 minutes, while the Evans Lookout – Govetts Leap Lookout loop can take over 6 hours.
Is there parking available at Mermaids Cave Recreation Reserve?
Yes, parking is generally available at designated areas near the Mermaids Cave Recreation Reserve trailheads. It's advisable to arrive early during peak times to secure a spot.
What is the significance of the steep staircase at Mermaids Cave?
The steep staircase leading down to Mermaids Cave is a distinctive feature, often described as a 'masterpiece' of natural engineering. Comprising over 100 to 130 uneven stone steps, it winds through beautiful natural surroundings, adding to the sense of discovery as you descend into the cave and waterfall area.
Are there any other notable viewpoints or landmarks nearby?
Beyond Mermaids Cave, the broader area offers other significant landmarks. These include Fort Rock, which is part of a challenging loop trail, and the iconic Hanging Rock, accessible via the Burramoko Fire Trail. Further afield, Evans Lookout and Govetts Leap Lookout offer spectacular views of the Blue Mountains landscape.
Most popular routes in Mermaids Cave Recreation Reserve
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