Botanic Gardens Trust, Sydney, Australia

Blue Mountains Botanic Garden

Fast Facts


The Blue Mountains Botanic Garden, Mount Tomah, est. 1987, is situated on a basalt-capped peak 1000 metres above sea level in the World Heritage-listed Greater Blue Mountains. It is the highest botanic garden in Australia and became the home of the Greater Blue Mountains World Heritage Exhibition Centre in 2010.

The landscaped gardens with spectacular views across mountain wilderness are arranged geographically to display cool-climate plants from around the world, especially those of the southern hemisphere. There is managed access to the adjoining Conservation Area of wet and dry sclerophyll including heath, rainforest and some closed forest. In 2008, the Botanic Garden expanded to include ‘the Jungle’, a tract of pristine Blue Mountains rainforest with a graded accessible walk.

The Blue Mountains Botanic Garden, Mount Tomah has free entry.

How to contact us

The Blue Mountains Botanic Garden
Bells Line of Road
via Bilpin NSW 2758
Phone: 02-4567 3000
Fax: 02-4567 2037
(International code + 61 2 4567 3000)

Location map

The Blue Mountains Botanic Garden is at Mount Tomah, about two hours' drive 105 km west of Sydney in the northern Blue Mountains.

3-locations-map Click on map to enlarge

Map of the Garden

Blue Mountain Botanic Garden map   Click on map to enlarge


Size of Garden: 252 hectares (Landscaped gardens: 28 ha, Temperate rainforest: 33 ha; Conservation area: 186 ha; Sunrise property: 5 ha)

Annual visitation: 158,512

Number of plant species: 6,000+

Number of plant specimens: 48,600Plant species in the Blue Mountains Botanic Garden, Mount Tomah: download alphabetical list (at December 2014)

Plant species in the three Botanic Gardens: download alphabetical list (at December 2014)

Number of trees: 6,123 (includes 67,000 estimated number of trees in the Conservation Area and Jungle)

Oldest trees: Oldest tree in landscaped garden: Eucalyptus fastigata approx. 120 years; oldest planted tree: Sequoia sempervirens 78 years; trees over 200 years old in the Conservation Area: Blue Mountains ash (Eucalyptus oreades), golden sassafras (Doryphora sassafras), coachwood (Ceratopetalum apetalum), black ash (Eucalyptus sieberi), Sydney peppermint (Eucalyptus piperita), Sydney red gum (Angophora costata)

Garden artworks collections (sculpture): 13

Height above sea level: 1000 metres

Average temperature range: summer 25°C, winter 7°C

Average annual rainfall: 1500 millimetres

Birds in the Garden: 125 species of birds have been recorded

European history

The Blue Mountains Botanic Garden, Mount Tomah was established in 1972 and opened to the public on 1 November 1987 as a project of the 1988 Bicentenary of British settlement of Australia.

The 28 ha of landscaped gardens was formerly a cut-flower farm, donated by the owners Alfred and Effie Brunet in 1972 to become an annex of the Royal Botanic Garden, Sydney.

Prior to the establishment of the Botanic Garden, George Caley collected plant specimens at Mount Tomah for Sir Joseph Banks in 1804.

Also see History of the Garden.

Traditional owners & occupants

The land of Blue Mountains Botanic Garden, Mount Tomah has Aboriginal communities whose ancestors - the Darug - were the original occupants and who are recognised as the traditional owners. Tomah is said to be a Darug word for 'Tree Fern', a signature plant of the area.

Special features

Go to The Garden.

Visitor information

Go to Visitor Information for information on planning your visit:

  • Hours & Admissions
  • How to get here
  • Visitor facilities & disability access
  • Visitor code
  • Tourist links

Venue hire

Many areas within the Garden, including the Restaurant, are available for weddings, birthdays and corporate events. For information on charges and requirements go to Visitor Information and Venue Hire.


For further information on research go to Conservation & research.

The Royal Botanic Gardens & Domain Trust


The Royal Botanic Gardens and Domain Trust, celebrated as one of the world’s greatest botanic garden organisations, internationally respected for its work in science, conservation and horticulture, safeguarding places of learning and pleasure for all.


As a living organisation, we connect people with plants through imaginative horticulture, beautiful landscapes, transformative learning experiences and cultural events.

As a leading contributor and custodian of botanical knowledge and collections throughout Australasia, we will share our discoveries and be at the forefront of international plant conservation.


The Royal Botanic Gardens and Domain Trust Act 1980 defines the Trust’s objectives as to:

  • maintain and improve Trust lands, the National Herbarium of NSW and the collections of living and preserved plant life owned by the Trust
  • to increase and disseminate knowledge about the plant life of Australia and beyond, and of NSW in particular
  • encourage the public use and enjoyment of Trust lands by promoting and increasing the educational, historical, cultural and recreational value of these lands.

The Trust is required to give particular emphasis to encouraging and advancing the study of systematic botany and plant conservation.


The Royal Botanic Gardens and Domain Trust is a statutory body in the State Government of NSW established by the Royal Botanic Gardens and Domain Trust Act 1980. It is responsible for the management and stewardship of the Royal Botanic Garden, Sydney and the Domain; the Australian Botanic Garden, Mount Annan; and the Blue Mountains Botanic Garden, Mount Tomah. The Trust also manages the National Herbarium of NSW, the NSW Seedbank and the Greater Blue Mountains World Heritage Exhibition Centre at each of the three sites, respectively.

Organisational Structure

View Royal Botanic Gardens & Domain Trust Organisation chart (May 2014).

The Trust Board reports directly to the New South Wales Minister for the Environment and has responsibility for all Trust assets and programs.

The Chairperson of the Trust is Ken Boundy. Other Trustees are Maria Atkinson, Geoff Bailey, Ian Breedon, Diana Eilert, Sandra Hook and Dr Robyn McConchie.

Staff of the Royal Botanic Gardens and Domain Trust are employed by the NSW Office of Environment and Heritage, Department of Premier and Cabinet.

Click here for more information on the Trust, Trustees & Trust Committees.

Annual budget

The annual recurrent expenditure budget for 2013-14 is $46 million, of which $20.4million, or approximately 45 per cent, is provided by the NSW State Government. In addition, $9.1 million in capital funding is budgeted to be received in the 2013-14 financial year.

The Trust also generates revenue through grants, donations, contributions, sales of goods and services and other revenue. In 2013-14 the total earned revenue budget is approximately $21.3 million. 

The main sources of non-Government revenue are: parking at Sydney, lease revenue, hire of facilities, retail sales, grants and contributions. Within grants and contributions are grants from State and Federal Government, donations and sponsorships.

The Office of Environment and Heritage provides corporate shared services to the Trust. This includes information technology support, transactional processing for accounts payable, payroll, recruitment and human resource advice.


In 2013-2014 668 volunteers in assisted the Gardens in 42 programs. The Trust and Foundation and Friends Volunteers contributed 48,672 hours volunteer work which equates to well over a million dollars benefit to the Gardens.

Trust Volunteers assist in: 

  • Orientation and on-site interpretation including daily free guided walks for the general public and paid walks for local community groups and the tourism market.
  • Herbarium specimen mounting
  • Plant pathology lab, field routine work and special science projects
  • Library archiving the vast historic collection of photographs and special collections.
  • Bush regeneration in natural areas
  • Fauna monitoring

Foundation and Friends of the Botanic Gardens volunteers: 

  • support the office,
  • organise events and exhibitions,
  • provide catering,
  • operate Growing Friends plant sales and more

Corporate Volunteers assist in:

  • horticultural activities

Click here for more information on volunteers.

Staff numbers

The Royal Botanic Gardens & Domain Trust

  • Executive Director and support 2.80
  • Executive & support unit total 2.80

Science & Conservation 

  • Deputy Executive Director and support 3.90
  • Scientific research programs and collections management (based at the National Herbarium of NSW, the Royal Botanic Garden, Sydney) 37.60
  • Conservation and horticultural research (based at the Australian Botanic Garden, Mount Annan) 5.80
  • Science & Conservation Branch total 47.30

Horticultural Operations

The Royal Botanic Garden, Sydney

  • Director and support (including wildlife management, project officers) 5.40
  • Horticulture 59.55
  • Infrastructure and maintenance 6.93
  • Security services 14.77
  • Sub-total 86.25

The Australian Botanic Garden, Mount Annan

  • Director and support 3.50
  • Horticulture 24.50
  • Planning and technical support 5.27
  • Security services 4.26
  • Sub-total 42.49

The Blue Mountains Botanic Garden, Mount Tomah 

  • Curator Manager and support 2.00
  • Horticulture 22.80
  • Security services 2.92
  • Sub-total 27.72

Public Engagement 

  • Director, public relations and support 2.60
  • Community education and volunteer programs 12.16
  • marketing and visitor services 8.04
  • Design and editorial services 6.00
  • Public Engagement Branch total 28.80


  • Director fundraising staff and support 2.80
  • Development Branch total 2.80

Total FTE* staff across the organisation = 261.12

*All staffing figures are Full Time Equivalent (FTE). In 2011-12 there were 24 Honorary Research Associates and 27 supervised students working with the Science and Conservation branch.

For further information go to Our organisation and Our people.

April 2013

Blue Mountains Botanic Garden 

Blue Mountains Botanic Garden