The lush vegetation represents 7 ecosystems ranging from the mixed dipterocarp forests of the lowlands to the desert-like scrub of the plateau.  A common plant found in abundance is the Dischidea rafflesiana, a slender climber bearing both typical leaves and special expanded hollow leaves.  Ants reside within these hollow leaves and leave their excreta as nutrients for th plant, perhaps in exchange for lodging!  Others include sundew, bladderwort and the notoriously carnivorous pitcher plant.

The Proboscis monkey (Orang Belanda) unique to the Borneo riverine forests is significantly present here.  Easily distinguished by its enormous cucumber like nose, it is not uncommon to find the male of the species lording it over a harem of some ten mates or so!  The silver langur with the punk-like hairdo are very shy primates, feeding primarly on leaves.  Their young are easily distinguished by their bright orange colour.  Other in habitants of the park include the long-tailed macaques, bearded pigs, leopard cats and giant lizards such as the tree monitor, water monitor and the attractively marked skinks.

There is so much you can see and do within this park.

• If birds are your "cup of tea", try a spot of bird watching.  A suitable place is Teluk Assam.  With over 50 varieties reportedly residing within the park, you are bound to be able to observe the antics of a few.

• Go on night walks and you just might be lucky enough to spot a few nocturnal creatures as they come out to forage for food.  That is if you are quiet enough and not be so indiscreet as to let your presence be known!  Watch out for flying lemurs, mousedeer, civets and bats.  It might be easier to croaking's and also the equally uninhabited cicadas.

• There are also clearly marked jungle trails in a system covering some 19 miles throughout the park.  This take you through the lowland forests and up the hills for fantastic views of the headland, bays and beaches below.  This is a good opportunity for a close observation of the different species of vegetation.  Check out how the tree roots do their bit towards checking erosion from the heavy rainfall!

• Trek up to the Tajor waterfalls for a leisurely picnic amidst the roar of the waterfalls and then take a dip in the irresistibly inviting cool clear waters.  The trail ends with a steep descent to the beach.

• Get away from the usual crowd and camp at picturesque Teluk Limau.  Then proceed to explore Teluk Keruing with its marvelously secluded freshwater pond - a heaven in the wilderness.

There is a range of accommodation facilities within the park to suit different requirements.  Applications for permits and accommodation can be made at National Parks booking office, Kuching.