National park · Australia
Cattai National Park
Go for a half day, not a full one: park entry is free, the homestead and windmill ruins sit 5 minutes from the Caddie Road gate, and the river flats flood after heavy rain — check the NPWS alerts page before you drive out.
- Source checked
- A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
- Field checked
- Someone checked it on the ground, with the date shown.
- Plan calculated
- Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.
Unknown times stay unknown. How we verify
Map to the park
Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.
Area
4 km² (2 sq mi)2 sq mi (4 km²)
approximate
Established
1992
Best months
Mar–May, Sep–Oct
UNESCO
None
Rules in force · 7
- Oceania ↗Oceania's island states guard their farms and reefs at the border: tick 'yes' on the arrival card for any food, plant, animal product, soil or used outdoor gear, and let the officer decide.
- Oceania ↗Across the tropical South Pacific, cyclones are possible from November to April: choose insurance that covers weather delays and keep one spare night before a long-haul departure.
- Australia and New Zealand ↗Both countries drive on the left, with long distances between fuel stops in the outback and on New Zealand's back roads; fatigue causes more visitor crashes than speed.
- Australia ↗Almost every visitor needs a visa or an electronic authorisation (ETA or eVisitor, depending on passport) before boarding: apply only through the official Department of Home Affairs site or the official AustralianETA app, and check the rules for your passport.
- Australia ↗Declare all food, plant material, seeds, wood and animal products on your arrival declaration; undeclared items can bring on-the-spot fines or visa cancellation. When unsure, declare it.
- Australia ↗Drive on the left. An overseas licence in English (or with an official translation or International Driving Permit) is accepted for visitors; check the state rules and your rental contract.
- Australia ↗Swim between the red and yellow flags on patrolled beaches; rip currents cause most beach drownings.
At a glance
- Country
- Australia
- Area
- 4 km² (2 sq mi)2 sq mi (4 km²)
- Small: roughly 4 km² of river flats and low ridges; figures vary slightly by boundary revision (check).
- Established
- 1992
- Best months
- Mar–May, Sep–Oct
- Permits
- For some areas
- Base
- Sydney
Cattai National Park is a small, flat park on the Hawkesbury River about an hour north-west of Sydney, between Windsor and Wisemans Ferry. It is not a hiking park. What it has is early colonial fabric: a homestead from about 1820, the ruins of a stone windmill that is often described as among Australia's oldest industrial buildings, convict-built dry stone walls, and Aboriginal sites that predate all of it. Add a riverside campground and a few easy walking tracks, and you have a two-to-four-hour stop that pairs well with a Wisemans Ferry drive. If you want ridges and lookouts, go to Bouddi or Dharug instead.
Decide
Why go, which months, and what lives here when
At a glance
Status
- No UNESCO listing; national park since 1992.
Size and age
4 km² (2 sq mi)2 sq mi (4 km²) · national park since 1992
Small: roughly 4 km² of river flats and low ridges; figures vary slightly by boundary revision (check).
This page covers the park itself. Nearest base: Sydney.
Why go
- Free entry and a short walk from the car park to buildings from the 1820s.
- The windmill ruins and convict dry stone walls are the reason to come; there is little else like them in the Sydney basin.
- Riverside camping on the Hawkesbury with fireplaces and a boat ramp, unusual this close to Sydney.
- Easy, flat ground — most of the park is reachable without a climb.
When to go
- JanCaution
- FebCaution
- MarBest
- AprBest
- MayBest
- JunGo
- JulGo
- AugGo
- SepBest
- OctBest
- NovGo
- DecCaution
- JanHot and humid; 35 °C (95 °F) days; snakes activeHot and humid; 95 °F (35 °C) days; snakes active
- FebHot; afternoon storms
- MarWarm, quieter, river still good for a swim
- AprMild and dry; best walking
- MayCool, clear, few visitors
- JunCold mornings; frost on the flats
- JulColdest month; dry underfoot
- AugCool and clear; wattle out
- SepMild, wildflowers, low river
- OctWarm and dry; busiest weekends
- NovWarm; storm season starts
- DecHot; holiday crowds at the campground
Wildlife and nature calendar
| What | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Waterbirds and raptors on the Hawkesbury flatsMar–May, Sep–Nov · Herons, cormorants, whistling kites and sea eagles over the river. | no | no | yes | yes | yes | no | no | no | yes | yes | yes | no |
| Eastern grey kangaroos and wallabies at duskAll year | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Snakes (eastern brown, red-bellied black)Oct–Mar · Warm months; stay on tracks and wear closed shoes in long grass. | yes | yes | yes | no | no | no | no | no | no | yes | yes | yes |
| Mosquitoes on the river flatsNov–Mar · Worst at dusk in summer; repellent is worth carrying. | yes | yes | yes | no | no | no | no | no | no | no | yes | yes |
Arrive & move
Getting in, how the park is divided, and where things are
Show 3 sectionsHideHow to get there, Zones and sectors, Sketch map
How to get there
From Sydney
M2/M7 then Windsor Road to Windsor, then Cattai Road to the Caddie Road turn-off.
1–1.5 h
Open the page →
From Windsor
Cattai Road north-west, then Caddie Road to the park entrance.
15 min
From Wisemans Ferry
Wisemans Ferry Road south-east, then Caddie Road.
15 min
From Central Coast
Via the M1 and Windsor Road, or the ferry at Wisemans Ferry.
1.5–2 h
Zones and sectors
| Zone | What is there | Access |
|---|---|---|
| Homestead precinct | Cattai Homestead (about 1820), farm outbuildings and the stone windmill ruins. | Open on foot from the car park; some buildings are viewed from outside only. |
| River flats and campground | Grass flats along the Hawkesbury, the campground, picnic areas and the boat ramp. | Open; camping by booking. |
| Ridge and bush tracks | Low woodland ridges with short walking tracks and the convict-built dry stone walls. | Open on foot; tracks unsealed. |
Sketch map
- 1Cattai park entrance (Caddie Road) · Gate≈-33.553, 150.889Approximate.Map ↗
- 2Cattai Homestead · Village≈-33.559, 150.892Approximate; 245 Arndells Trail, Cattai.Map ↗
- 3Cattai campground · Sleep≈-33.554, 150.892Approximate.Map ↗
- 4Windmill ruins · Cave≈-33.556, 150.894Approximate position on the homestead precinct.Map ↗
- 5Windsor · Town≈-33.613, 150.814Approximate; nearest town with services.Map ↗
- 6Wisemans Ferry · Town≈-33.383, 150.983Approximate; ferry crossing and pub.Map ↗
Take the points offline
6 points as a GPX waypoint file, plus a plain-text list of coordinates. Save it while you have signal: maps apps show the points without a connection.
Approximate positions within a small park; use them for orientation only, not navigation.
See & do
Caves, trails and wildlife, with how hard each is and whether it needs booking
Show Top experiencesHide
Top experiences
Practical
Fees, permits, rules, where to sleep and what can go wrong
Show 8 sectionsHideEntry fees and permits, Park rules, Where to stay, Safety, Accessibility, Visiting lightly, Questions people ask, Related
Entry fees and permits
| Item | Range | Per | Note |
|---|---|---|---|
| Park entry (Cattai National Park) | Free | vehicle | No entry fee for this park; NSW charges vehicle fees only in some parks (check). |
| Cattai campground | Free | night | Booking and fee set by NSW National Parks; book online before you go (check). |
| NSW annual multi-park pass | AUD 65–190 (≈ US$45–130) | year | 2026 estimate; only worth it if you also visit parks that do charge vehicle fees. |
Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.
Park entry no permit
Camping at Cattai campground permit or guide
Events or commercial photography permit or guide
Park rules
- Dogs
- Not permitted in the park, including the campground and river flats (check).
- Fires
- Only in provided fireplaces; total fire bans apply on declared days and are enforced.
- Heritage buildings and ruins
- Do not climb on the windmill ruins or move stones from the dry stone walls.
- Aboriginal sites
- Do not touch, move or photograph artefacts or rock features; report anything you find to park staff.
- River safety
- The Hawkesbury is tidal with a strong current and no lifeguards; supervise children.
Where to stay
In the park
Cattai campground
Riverside sites on the Hawkesbury with fireplaces and a boat ramp; book online.
Near the park
Windsor and Richmond
Motels, pubs with rooms and holiday rentals 15–25 minutes away.
Near the park
Wisemans Ferry
Riverside pub accommodation and cabins, about 15 minutes east.
Safety
Flooding of the river flats medium
Snakes in warm months medium
River current and tides medium
Heat in summer low
How much daylight do you have?
Time out
Finding the local time zone…
Times are local to the spot (zone loading). The half-hour margin is our rule of thumb, not an official figure; light fades earlier in forest or under cloud. Carry a headlamp on any route that could run late.
Accessibility
- The homestead car park, picnic areas and the main river-flat paths are flat and largely firm underfoot.
- Tracks on the ridges are unsealed and uneven; not suitable for wheelchairs or prams.
- No public transport reaches the park; a car is required.
Visiting lightly
- Stay on formed tracks — the river flats and heritage walls erode quickly when walked around.
- Take all rubbish out; bins are limited and wildlife raids them.
- Keep the campground quiet at night; the river corridor is used by wildlife at dusk.
- Do not collect firewood from the park; bring your own or use a gas stove.
Questions people ask
How much does it cost to enter Cattai National Park?
Nothing for day entry — this park does not charge a vehicle or per-person entry fee. You pay only if you camp at Cattai campground, which must be booked online through NSW National Parks. A NSW annual multi-park pass (2026 estimate A$65–190) is only worth buying if you also plan to visit parks that do charge vehicle fees.
What are the best hikes in Cattai National Park?
There are no long hikes here. The walking is short and flat: the homestead and farm buildings (about 45 minutes), the windmill ruins and convict dry stone walls (30–45 minutes), and a river-flat walk of one to two hours on management trails. For real day walks, use Bouddi or Dharug National Park instead.
When is the best time to visit Cattai National Park?
March to May and September to October: mild, mostly dry, and the river flats are firm underfoot. Summer (December–February) is hot and humid with snakes and mosquitoes, and the flats can flood after heavy rain. Winter is cold but dry and quiet.
How do I get to Cattai National Park?
By car only. From Windsor take Cattai Road, or from Wisemans Ferry take Wisemans Ferry Road; both meet Caddie Road, which leads to the park entrance. Allow about 15 minutes from either town and 1–1.5 hours from central Sydney. There is no public transport to the park.
Can I camp at Cattai National Park?
Yes — Cattai campground sits on the Hawkesbury river flats with fireplaces and a boat ramp. Sites are limited and must be booked online in advance. Fires are allowed only in provided fireplaces and are banned entirely on total fire ban days.
Is Cattai National Park worth visiting?
Yes if you are already driving between Windsor and Wisemans Ferry and want colonial history — a homestead from about 1820, windmill ruins and convict-built walls — plus a riverside picnic. No if you are looking for lookouts, waterfalls or a full day of hiking; go to Bouddi or Dharug for that.
Deep dive
Every source; fees and rules change, so check before you go