Observatory Park
Observatory Park is a 2.2-hectare bushland reserve in Pennant Hills. Its most notable feature is its restored Sydney Blue Gum High Forest, now home to over 120 native plant species. The reserve also holds heritage value as the site of an observatory from 1899 to 1932, and it suits quiet walks and nature appreciation.
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About Observatory Park
Sydney Blue Gum High Forest at Observatory Park
Observatory Park has restored Sydney Blue Gum High Forest, a native forest habitat that gives a glimpse of Sydney's original bushland within an urban setting. Ecological restoration of the reserve began in 1988, and volunteer work since then has lifted the number of native plant species from 46 to over 120. High gum trees form a canopy over the bushland, and natural walking paths run beneath them instead of developed trails. The reserve exists for nature conservation and ecological education rather than active recreation, which makes it a place for quiet bushland walks and nature appreciation.
Observatory History at Observatory Park
Observatory Park was set aside for public use in 1886. From 1899 the site hosted an observatory established to map the southern skies, and the observatory building was demolished in 1932. The park keeps its heritage value as the place where that work happened. Observatory Park appeals to visitors interested in local astronomy and Sydney's scientific heritage, and it offers a quiet historical setting that differs from the modern recreational parks in the area.
Facilities at Observatory Park
Visitor tips for Observatory Park
- ✓Arrive early or come at a quieter time of day to find a parking spot.
- ✓Expect some traffic noise from the surrounding roads: the reserve suits solitude more than complete silence.
Getting to Observatory Park
Observatory Park is at 2 Beecroft Road, Pennant Hills NSW 2120. Parking is limited to the western side of the park. Busy roads, including Pennant Hills Road, border the reserve and make access less easy.
Open in Google Maps →Nearby Pennant Hills
- 📍Wollundry Park Playground
- 📍Pennant Hills Park
- 📍Colbarra Place Reserve Dog Park
- 📍Fagan Park
Frequently asked questions about Observatory Park
Are dogs allowed at Observatory Park?
Yes, but dogs must stay on a leash at all times, as the park has no off-leash area. Colbarra Place Reserve Dog Park in West Pennant Hills has a fenced off-leash area with a water station and waste facilities.
Is there a playground at Observatory Park?
No, the park has no play equipment. Wollundry Park Playground at 62 Yarrara Road, Pennant Hills, is the nearby choice, with picnic tables and public toilets as well.
Are there toilets at Observatory Park?
No, Observatory Park has no public toilets, picnic areas or BBQ facilities.
Are there walking tracks at Observatory Park?
Informal paths wind through the bushland, though there are no formal trails. For a longer walk, Pennant Hills Park has an 8.2 km loop trail via Lane Cove River.
Is there parking at Observatory Park?
Yes, but it is limited and only on the western side of the park.