Diamond Tree Fire Lookout Tower

Author

Shire of Manjimup

Place Number

16020

Location

South Western Hwy Diamond Tree

Location Details

Nelson Loc 14815

Local Government

Manjimup

Region

South West

Construction Date

Constructed from 1940

Demolition Year

N/A

Statutory Heritage Listings

Type Status Date Documents
Heritage List Adopted 08 Dec 2016

Heritage Council Decisions and Deliberations

Type Status Date Documents
RHP - To be assessed Current 24 Apr 2002

Other Heritage Listings and Surveys

Type Status Date Grading/Management
Category
Municipal Inventory Adopted 28 Aug 2008 Category A

Statement of Significance

Historic, Rarity, Scientific, Social and Representativeness

Physical Description

• Tall, straight Karri tree; • 54.5 m high; • Lower branches cleared for access; • Series of pegs and rungs form spiral ladder; • Safety mesh follows path of ladder; • Ladder leads to timber cabin at top of tree; • Timber platform with access steps at base of tree, and; • Nearby timber cabin, for interpretive material.

History

The South West karri forest region posed a special problem. There were few prominent hills and forest giants towering 70 -80m above the ground. A young forester, Don Stewart, (later to become Conservator of Forests), who in 1937 conceived the idea of using the trees themselves as Look Out Towers. One of these is the Diamond Tree, located 11 km south of Manjimup, 300m off SW Highway. The lookout was built in 1940-41, and a tree cabin was built at a height of 54.5m. The Diamond Tree was used continuously as a fire lookout until spotter planes took over the surveillance role in 1974. Between 1991-94 the Diamond Tree cabin was refurbished. Since then unsuitable weather conditions have sometimes grounded the planes, and the Diamond Tree has been used as a back up. The Diamond Tree is a popular tourist attraction. Refer to 16.6 for more historical notes

Integrity/Authenticity

Integrity: Good Authenticity: Good

Condition

Good

References

Ref ID No Ref Name Ref Source Ref Date
DEC Brochure: "The Hamlet Tower, a fire lookout, Manjimup Timber Park.". Department of Environment and Conservation

State Heritage Office library entries

Library Id Title Medium Year Of Publication
5802 Lookouts of the Karri Country. Report 1993

Place Type

Other Built Type

Uses

Epoch General Specific
Original Use FORESTRY Other
Present Use FORESTRY Other

Historic Themes

General Specific
TRANSPORT & COMMUNICATIONS Telecommunications
SOCIAL & CIVIC ACTIVITIES Environmental awareness

Creation Date

13 Feb 2002

Publish place record online (inHerit):

Approved

Last Update

29 Apr 2021

Disclaimer

This information is provided voluntarily as a public service. The information provided is made available in good faith and is derived from sources believed to be reliable and accurate. However, the information is provided solely on the basis that readers will be responsible for making their own assessment of the matters discussed herein and are advised to verify all relevant representations, statements and information.