The Lae Botanic Gardens is a very popular destination for forest lovers, flora enthusiasts, and tourists too. First established in 1949, the National Botanic Gardens in Lae play an essential role, acting as the centre of botanical research, conservation and education and recreation for the residents of Lae and people of Papua New Guinea.

Papua New Guinea is home to approximately five per cent of the world’s bio-diversity in an area that makes up just one per cent of the planet’s total land area. The rich and diverse native flora, containing in excess of 15,000 plant species, characterises the country’s unique and abundant natural resources. The current gardens cover an area of approximately 57 hectares which includes the lake area of Raun Wara where the Highlands Highway meets Milfordhaven Road.

After many years of closure to the public, the Lae National Botanic Garden was recently reopened after a wonderful effort was made by Friends of the Lae Botanic Gardens (FOLBG), PNG Forest Research Institute and some 24 Business sponsors to revive the gardens as part of the Lae National Botanic Garden Advancement Program.


The gardens present size is 57 hectares. Permanent buildings and a nursery that remain today were established in the 1950’s allowing for the propagation and cultivation of both indigenous and exotic species within the gardens. Trial blocks of timber tree species were also planted in the lower area. Towards the later part of the 1950s the ponds in the lower area were constructed and planted with waterlillies. These areas still exist today, although are still in need of upgrading, they offer the visitor an enchanting experience.

Today the gardens continue to operate an orchid nursery; tropical herbarium and other nurseries whereby both live and preserved plant specimens will contribute to the delivery of this Program.


Approx. no. Herbarium specimens: 400,000+

Plant Collections: Native Araceae, Begoniaceae, Orchidaceae (+1,000 spp.), Poaceae (Bamboo), Elaeocarpaceae, Combretaceae, Cycas, Guttiferae, Hoya, Leguminosae, Musaceae, Myrtaceae, Arecaceae (Palms), Sapindaceae, Rubiaceae, Dipterocarpaceae,Pandanaceae and Zingiberaceae, Heliconia, cacti, timber trees (such as Khaya, Pometia, Eucalyptus,Cedrela, Casuarina, Elmerrillia and Agathis), fruit trees (such as mangosteen, guava, mango, green jungle fruit, Lancium, rambutan, durian, avocado, soursop, nutmeg, bread-fruit and pomelo), conifers, tropical ornamentals.

No. of taxa: 400-500+ species of plants, both native and exotic plants.

Rare & Endangered plants: native plants, orchids, Strongylodon macrobotrys, Lodoicea maldivica, Latania commersonii


Essential infrastructure is in place to provide internal access, safety and enjoyment of the grounds. This incudes a security fence around the perimeter, 5 picnic areas with shelters and BBQ facilities and a toilet block in the Northern precinct.

In partnership with the Government of Japan the PNG Forestry Research Institute was established in 1989 to provide research facilities and programs.

Management staff, grounds people and a security team are already in place to maintain the grounds and deliver research and other programs.

Maintenance of existing infrastructure and building of additional infrastructure as part of the National Botanic Garden (Lae) Advancement Program has ensured visitors can safely access the gardens once again.

Opening Hours

Monday – Friday: 9:00am – 4:00pm

Weekends: 8:30am – 4:40pm

Entrance Fees:

Adult: K5  Student: K2  Child: K1  Infant: free

Events: K300 for use of BBQ and shed facilities + K5 per person

Events in the Gardens will need to be arranged in advanced. K300 will give you or your company use of one picnic shed and BBQ facility and an additional K5 per person will be charged for your group.

See the administration office at the Forest Research Institute (entry on Huon Road) for payments and organise access to the gardens (entry through Milfordhaven Road).

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