Horsnell Gully Conservation Park

Park Local conservation park protecting native bushland

A remnant bushland in the Adelaide Hills, Horsnell Gully Conservation Park offers walking tracks, native eucalypts and picnic spots popular with local hikers and birdwatchers.

Main image

Horsnell Gully Conservation Park is a small protected area in the Adelaide foothills of the Mount Lofty Ranges, roughly 8-10 km east of Adelaide city centre, preserving remnant native bushland. It is valued locally for its native vegetation and a steep creek gully carved into the hills.

The park offers short walking tracks through eucalypt woodland and along a narrow gully, with opportunities for birdwatching and observing native plants. Facilities are minimal; visits are generally short walks rather than extended hikes.

Land protection for the site focuses on conserving native habitat and preventing further subdivision of the foothill bushland. The gully and creek form the main natural feature of the park and have been retained as public open space rather than developed.

The park sits in the Mount Lofty Ranges foothills east of Adelaide, adjacent to residential suburbs of the eastern foothills. It is accessed from local roads leading into the eastern suburbs of the Adelaide metropolitan area.

  • Terrain and trails: Trails are short but can be steep and rocky, so sturdy footwear is recommended for all visits.
Horsnell Gully Conservation Park
Horsnell Gully Conservation Park, South Australia (Adelaide Hills region)
-34.9337, 138.7058
Park open sunrise-sunset

How to Get to Horsnell Gully Conservation Park #

Horsnell Gully is in the Adelaide Hills, accessible by local roads from the Adelaide metropolitan area. Use regional maps or local signage to reach the park’s parking and trailhead locations.

Tips for Visiting Horsnell Gully Conservation Park #

  • Pick lesser‑used trails to experience quiet eucalyptus and remnant native vegetation.
  • Check local park alerts for bushfire season closures - South Australia has defined fire danger periods.
  • Pair a visit with nearby Cleland or other conservation parks to widen wildlife‑viewing chances.

Best Time to Visit Horsnell Gully Conservation Park #

Spring and autumn are the most comfortable seasons for walking; avoid high fire danger days in summer.

Spring
Sep-Nov · 10-22°C (50-72°F)
Wildflowers and mild hiking conditions.
Autumn
Mar-May · 15-25°C (59-77°F)
Pleasant walking weather and fewer flies than summer.
Winter
Jun-Aug · 5-15°C (41-59°F)
Cool and green - check for muddy trails.

Weather & Climate near Horsnell Gully Conservation Park #

Climate

Horsnell Gully Conservation Park's climate is classified as Warm-Summer Mediterranean - Warm-Summer Mediterranean climate with mild summers (peaking in February) and cold winters (coldest in July). Temperatures range from 6°C to 26°C. Abundant rainfall (1031 mm/year), wettest in July.

Temperature & Rainfall
Temperature Range
26°
Warmest Month
Coldest Month
Monthly Conditions

January

January is mild with highs of 25°C and lows of 13°C. Moderate rainfall (33 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 25°

Weather

33 mm
Rainfall
5.6 m/s
Wind
Light Breeze

February

February is the warmest month with highs of 26°C and lows of 14°C. The driest month with just 25 mm.

Comfort

20°
Feels Like Mild
20°C
Temperature
14° 26°

Weather

25 mm
Rainfall
5.7 m/s
Wind
Light Breeze

March

March is cool with highs of 23°C and lows of 12°C. Moderate rainfall (42 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°

Weather

42 mm
Rainfall
4.7 m/s
Wind
Light Breeze

April

April is cool with highs of 19°C and lows of 10°C. Moderate rainfall (77 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 19°

Weather

77 mm
Rainfall
4.5 m/s
Wind
Light Breeze

May

May is cool with highs of 15°C and lows of 9°C. Significant rainfall (113 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
15°

Weather

113 mm
Rainfall
4.1 m/s
Wind
Light Breeze

June

June is cold with highs of 12°C and lows of 6°C. Significant rainfall (134 mm).

Comfort

10°
Feels Like Cold
10°C
Temperature
13°

Weather

134 mm
Rainfall
5.1 m/s
Wind
Light Breeze

July

July is the coolest month with highs of 12°C and lows of 6°C. The wettest month with heavy rain (165 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
12°

Weather

165 mm
Rainfall
6.1 m/s
Wind
Breezy

August

August is cold with highs of 12°C and lows of 6°C. Significant rainfall (144 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

144 mm
Rainfall
5.9 m/s
Wind
Light Breeze

September

September is cool with highs of 15°C and lows of 7°C. Significant rainfall (121 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
15°

Weather

121 mm
Rainfall
5.2 m/s
Wind
Light Breeze

October

October is cool with highs of 18°C and lows of 8°C. Regular rainfall (85 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
18°

Weather

85 mm
Rainfall
5.1 m/s
Wind
Light Breeze

November

November is cool with highs of 20°C and lows of 10°C. Moderate rainfall (48 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°

Weather

48 mm
Rainfall
5.2 m/s
Wind
Light Breeze

December

December is cool with highs of 23°C and lows of 12°C. Moderate rainfall (44 mm).

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 23°

Weather

44 mm
Rainfall
5.4 m/s
Wind
Light Breeze

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