Duck Hole Walking Track

Overview

This is a mellow out-and-back bushwalk near Glenbrook that trades big lookouts for a serene payoff: a broad swimming hole on Glenbrook Creek set beneath sandstone cliffs. It’s a great choice when you want a quieter corner of the Blue Mountains and a dip at the end.

Trail Details

Expect around 2.7 miles (4.3 km) total return with roughly 210 m of elevation gain. Difficulty is easy to moderate: mostly well-worn dirt with some rocky patches and a short scramble right at the end to reach the water. The average hiker will spend 1.5–2 hours round-trip, depending on route-finding confidence and swim time.

The scenery is classic lower Blue Mountains bushland—tall gum trees, sandy and pebbly creekbank, and those warm-toned sandstone walls that frame the Duck Hole. It’s not a views hike; the reward is the tranquil creek setting and a proper swim on a warm day.

Navigation and Trailhead

Start from the car park on Station Street in Glenbrook. The most direct path begins to the right of the car park along a grassy verge beside the last house. Early on, keep an eye out for side paths—bear left at the major early fork and stay attentive; the route isn’t signposted. A GPS track or navigation app is very helpful. Near the end, the trail gets indistinct and descends over rock—take your time. The swimming hole is visible as you approach, which helps confirm you’re on course.

What to Expect at Duck Hole

Duck Hole is a natural swimming spot with a sandy/pebbly beach, calm water, and dramatic sandstone cliffs. It’s generally cleaner and more inviting in dry weather. The area is often quieter than the marquee Blue Mountains walks, though a few reports mention the occasional trail bike.

Best Time to Hike

Spring through early autumn is the sweet spot—warmer water, longer daylight, and pleasant temps. Winter is peaceful but the water will be bracing, and the track can be muddier after rain; the final rock descent can get slick.

Tips

• Bring swimmers and a towel; you’ll want to linger if it’s warm.
• Carry all water and snacks—there are no facilities on the track.
• Use a navigation app/GPS due to unmarked side trails.
• Take care after rain; the short scramble to the creek can be slippery.
• No dogs on national park walking tracks.

Is It Worth It?

If you’re after a quick, peaceful bushwalk with a genuine swim at the turnaround and you don’t mind a bit of route-finding, this is a gem. If you want big cliff-top vistas or a well-signposted path, pick another track and save this one for a warm day when a quiet creek and sandstone backdrop sound perfect.