Things to do in Yanchep

Last reviewed 13 Sept 2026 · verify live conditions with Explore Parks WA / DBCA

Most first visits revolve around the koala boardwalk and a picnic, with an optional Wetlands Walk around Loch McNess or a booked Crystal Cave tour. Ghost House is a different clock — most of a day, Walk Safe, lunch water. Overnight is Henry White Oval (Park Stay), not a picnic overflow. Do not try to collect every product on a first visit.

Some stay, tour and gear links may earn a commission at no extra cost to you. Park fees, Parks Passes, Crystal Cave tickets and official Park Stay bookings are never affiliated.

1. 1

   Koala boardwalk

   ~240 m · family icon · weekends crush

   The classic first-visit stop: a short ~240 m boardwalk to a small managed colony in the McNess precinct (since 1938 — not wild-native WA bush). Viewing commonly 8 am–4.30 pm; the 3.15 pm talk is still listed as suspended [VERIFY]. One slow lap, then picnic or the lake — weekend queues are the failure mode.

   Boardwalk notes →Colony honestyPlan B: too busy
2. 2

   Loch McNess & Wetlands Walk

   ~2.7 km · easy · heat Plan B

   Paperbarks, yanget and waterbirds — the quiet circuit that still counts as Yanchep. Wetlands Walk is about 2.7 km, not a swim, and Ghost House yellow markers leave this country. Heat Plan B when the koala rails are a zoo.

   Wetlands Walk →Loch McNess areaHalf-day family
3. 3

   Crystal Cave (guided, ticketed)

   ~45 min underground · separate till

   Perth-metro tourist cave: book at McNess or official pages — being in the park is not a ticket. About 45 minutes, ~18 °C; Adult $16 / Child $8 / Concession $12 / Family $40 (official cave page, 26 Aug 2026). Parks Passes do not cover it. Cabaret Cave is a functions venue, not this tour; Yonderup is a separate 60-minute product. Sold out? Walk Caves Walk — do not loiter at the gate.

   Official cave page →Caves WalkPlan B: booked out
4. 4

   Short walks (Caves, Woodlands, Dwerta Mia)

   Class 3 / easy · half-day · spring colour

   The honest half-day legs: Caves Walk ~4.5 km Class 3, Woodlands Walk ~2.6 km, Dwerta Mia / Boomerang Gorge ~2.1 km or a ~500 m loop. Spring wildflowers (roughly August–October) sit on these trails — stay on track for dieback. Do not inherit Ghost House yellow by accident.

   Caves Walk →Woodlands WalkSpring itinerary
5. 5

   Kangaroos, picnic ovals & golf

   Wildlife · picnic · golf ground fee

   Western greys use the ovals and the bush golf course, especially early and late. Give space; never feed. Picnic ovals are the family reset — Henry White grass is booked camping, not overflow parking. Golf is a real land use (9 holes $11 / 18 $15 planning figures [VERIFY]) — do not cut fairways as a walking shortcut.

   McNess precinct →Picnic planNot Henry White
6. 6

   Ghost House Walk

   12.4 km · Class 3 · most of a day

   The signature long day: 12.4 km Class 3, about five hours, yellow markers from McNess / Loch McNess to limestone ruins and back. Register Walk Safe. Carry lunch and water. There is no drive-up ruins lookout. Do not stack a 3 pm cave onto this loop. Coastal Plain is a different, experienced multi-day.

   Walk guide →Full-day planCoastal Plain (3 days)
7. 7

   Overnight at Henry White Oval

   Park Stay · unpowered · max 7 nights

   The only official bookable car-accessible campground inside the park — unpowered grass and hardstand, Park Stay only. Showers mean the additional-facilities band (adult $20 / concession $15 / child 6–15 $5 planning figures, 26 Aug 2026) plus vehicle entry. Yanchep Inn is a different commercial bed. Day visitors: picnic ovals, not booked sites.

   Campground guide →Overnight itineraryTown beds + honesty
8. 8

   Aboriginal Cultural Experience

   Official · ticketed · [VERIFY] hours

   Official cultural tour, commonly the same advertised price band as Crystal Cave. Public sessions often Sunday and public holidays 2 pm and 3 pm — [VERIFY]. Book at McNess. This unofficial site does not invent stories — use the official product and on-site signs.

   Book at McNess →Tours hubAbout this guide
9. 9

   Treetops Adventure (independent note)

   Paid · private operator · time sink possible

   A commercial ropes / zip product associated with this park — separate operator, separate ticket, separate clock. Not DBCA. Include only if tickets and energy fit; do not stack it onto Ghost House plus a 3 pm cave. We mention it so you do not confuse it with park walks. We do not sell it.

   Tours hub →Plan your visitFamily half-day