Moreton Bay Official spatial — evidence class · Moreton Bay · QLD

Tunbubudla

Lawful route land the public may cross — no track, you navigate it

Gazetted name -26.96333, 152.90139 Glass House Mountains National Park · National Park mountain

Access verdict · Lawful, nothing to flag · weakest evidence in the chain: official spatial record

Public land — inside Glass House Mountains National Park. No published track reaches it — the lawful ground to it is a chain of parcels.

Being at this point is lawful on the records below. Getting there is a separate question, answered route by route — and each route carries its own verdict and its own caveats.

What this verdict means · what the evidence grades mean

On-ground signage and temporary closures override this page. Always.

What this place is A definition, then the record

A mountain — high ground rising clearly above what surrounds it, named by the register at a single coordinate somewhere on its high ground. Where the top of a mountain is, exactly, is not something a single coordinate settles, and whether the last of the climb can be walked is not something any register records.

No watercourse the register names runs within range of Tunbubudla. The layer maps far more creeks than it has ever named, so that is a gap in the record rather than dry ground.

The point falls inside Glass House Mountains National Park, designated National Park. Official spatial — evidence class

The point falls outside every World Heritage property the state maps.

The rock at the surface is felsic volcanic rock, mapped as Ti-SEQ (Ti) , oligocene - miocene in age. The survey describes it as: Rhyolite Official spatial — evidence class

The register maps 2 ecosystems over this ground, each with the share of it the register states.

60% — Eucalyptus racemosa subsp. racemosa woodland on remnant Tertiary surfaces 12.5.3 · Endangered Official spatial — evidence class
40% — Shrubby woodland with Eucalyptus racemosa subsp. racemosa or E. dura on Cainozoic igneous rocks 12.8.20 · Of concern Official spatial — evidence class

On the record — what the registers actually say Sources, licences and dataset versions

What each register holds about this place
Claim	What the record says	Evidence
Name	"Tunbubudla" is a gazetted register entry.	Gazetted — evidence class
Tenure	Resolved to Protected estate, recorded as "National Park".	Official spatial — evidence class
Parcel	589NPW725	Official spatial — evidence class
Council area	This place sits inside Moreton Bay, tested against the boundary that council area publishes.	Official spatial — evidence class
Estate	Glass House Mountains National Park , designated National Park. Declared under the Nature Conservation Act 1992; IUCN category II; 3,269 ha as gazetted; current gazettal 19 Sep 2024; first gazetted 13 Nov 1954; no encumbrance recorded.	Official spatial — evidence class
Watercourse	No named watercourse in the snapshot runs within range of this point. The layer maps many creeks it has never named.	—
Feature	Recorded as a mountain in the source layer; no terrain rule was needed to find it.	Official spatial — evidence class

Where it is

Map

Map of Tunbubudla and the starts of the 11 published approaches to it, over the parcels, corridors, estate and tracks around them.

Every figure the map would draw — parcel references, distances, bearings and the crossing gap — is written out in full on this page, so nothing is only visible on the map. If the map does not load, nothing has been lost.

Is there a track to it Measured in plan and in section

The way stops short of this place Official spatial — evidence class

The nearest published way passes 292 m from the recorded point. There is 180 m of climb or drop between the two, read at a 5.0 m contour interval. The contours give the height between them and never which way round it is, so this is a separation and not a descent to plan.

The way passes further off than anything the record can call a way to this place — or, where being above or below a feature is no answer at all, it is on the wrong level of it. Two measurements are used rather than one precisely so neither distance nor height can settle this on its own. Nothing here says how to close the remaining gap: no authority has surveyed a way across it, and a bearing off the end of a track is exactly the guess this site refuses to make.

Approaches — one page each 11 published of 25 computed

25 ways in were computed and 11 are published here. The rest either reach the same ground from a few hundred metres away — the same drive and the same walk — or reach no lawful chain at all, which is only worth saying when nothing else does.