Singapore 4 nights
Orchard Road shops, mostly accessible plenty of drop curbs
Botanical gardens mostly accessible
Orchid Gardens, wheelchair route available
Mer Lion, access is via a flight of steps but a good view is possible from the park on the opposite side of the river.
Riverside and Boat Quay accessible
Raffles Hotel and China town accessible but shops have poor access
Night Safari, no steps but some steep slopes

Darwin 4 nights
Darwin centre, shops and sights, all accessible
Botanical Gardens, rough paths in places
Mindel Market a great eating experience !
Doctors Gully, Aquascene, best accessed via the road not the footpath
Museum of Arts and Sciences fully accessible, disabled toilets available
Last day, by self drive car :
Fogg Dam Conservation Reserve, walks and views
Wetlands Visitor Centre, fully accessible disable parking, entrance and lift
Adelaide River Queen Wildlife River Cruise, jumping crocodiles, very helpful crews, ramp on to boat and single step to passenger deck.

Darwin to Kakadu by self drive hire car 4 nights
Visitors Centre fully accessible
Ubirr Rock, mostly accessible but not to be missed
Norlangi Rock limited access
Yellow Waters Billabong cruise, excellent views of wildlife, ramp onto boat and single step down to passenger deck
Scenic flights by fixed wing or helicopter, accessible with easy lift into seat.
East Alligator ‘Guluyambi’ Aboriginal guided River Cruise, ramp to boat, single step onto passenger deck. Excellent.

Kakadu-Litchfied National Park-Darwin by self drive hire car, Day trip 
Florence Falls, disabled toilets, viewing platform accessible.
Wangi Falls accessible, disabled toilets, good for day visit

Cairns 7 nights
Cairns Centre and sights fully accessible
Botanical Gardens fully accessible, interesting rain forest board walk
‘Great Adventures’ Great Barrier Reef Day Trip, ramp and single step onto high speed catamaran. Disabled toilets on board double as dive crew changing area.Steep ramp onto dive platform, crew will help. Bodily lift required down three steps to snorkelling platform. Undersea viewing gallery and glass bottomed boat ride have difficult access requiring bodily lift down narrow flights of steps. Forget the viewing gallery and boat ride, but don’t miss the snorkelling.
Kuranda day trip, coach to Freshwater station, taxi would be better as bodily lift required onto coach. 90 minute Mountain train ride to Karunda is fully accessible.Wheelchair lift used to board and alight from train. Steep hill from Karunda station into town, courtesy bus available but not wheelchair friendly. Town centre accessible. Return via ‘Sky Rail’ a rain forest cableway fully accessible to standard wheelchair users which departs from next to the rail station. Staff check width of wheelchair (there is a limit) and insist on loading and unloading wheelchairs. It is possible to alight at Baron Falls and you must change cable cars at Red Peak summit station. Accessible forest board walk available here with ranger 20 minute guided tour. At the bottom of the ride is the not to be missed Tjapukai Aboriginal Cultural Centre, fully accessible. Coach return to hotel - again a taxi may be better. If you choose, you can return by train or travel both ways by ‘Sky Rail’.

Cairns to Daintree National Park by self drive car
Tour North, beautiful beaches
Port Douglas, accessible
Mossman Gorge, not wheelchair accessible although there are disabled toilets in the car park

Cape Tribulation 3 nights
Daintree rain forest visitors centre, difficult access through rangers garage ! Associated board walk not accessible.
Cape Tribulation Rain Forest board walk, disabled toilets available in car park, excellent accessible walk.
Beaches, excellent but difficult access over soft sand, at low tide there are excellent walks on the exposed hard sand along  the beach.

Daintree to Brisbane self drive by car  7 nights
Atherton Table lands, scenically worth visiting,only the Millaa Millaa Falls are accessible on the 16Km falls drive

Mission Beech, little to interest the wheelchair visitor 1 night
Jourama Falls National Park, falls and park not accessible
Murray Falls - board walk access single steps with flight of three steps onto falls viewing platform. Worth the effort.

Townsville  2 nights
Reef Aquarium, fully accessible no disabled toilets
Billabong Wild Life Sanctuary - rough pathways in places inside, disabled toilets.
Drive up Castle Hill, fine views of Townsville and Magnetic Island
Airlie Beach and Shute Harbour , no disabled facilities discovered

Mackay , centre not visited, 1 night

Rockhampton, centre not visited, 1 night
Capricorn Coast Drive sight seeing

Hervey Bay  2 nights
Accessible coastal resort
Whale Watching, ‘Whale Song’ fully accessible boat with disabled toilet
Mapleton falls, not accessible
Glass House Mountains, view point accessible, disabled toilets in car park

Brisbane  5 nights
City sights walk and shops, no real access difficulties though slightly hilly.
Queensland Culture centre and Museum both fully accessible
Maritime Museum, accessible except for warship
South Bank Parklands and riverside walks, fully accessible
River Trips, we took a lunch time cruise on the River Queen, a large paddle wheel boat. Access to the boat was via a ramp. The lower deck cabin is accessible over a large sill and help was keenly offered by the crew. We were advised they had just been given permission to remove the sill which should make access very easy.
Lone Pine Koala Sanctuary is some 20Km up river. We went there and back by boat but cannot really recommend this. The Brisbane pier is fully accessible, that of the Sanctuary is not. The state of the tide can make boat access very difficult. The boarding ramp was not wide enough for the wheelchair and access from the pier to the Sanctuary is up the bank via flights of steps. Take a taxi. The Sanctuary itself has a few single steps, but there are alternative paths around these. A disabled toilet is available.

Sydney 10 nights
Darling Harbour, Aquarium and Maritime Museum, all fully accessible except for submarine and warship.
Chinese Garden of friendship, mostly accessible, Separate entrance for wheelchair users avoids stepped entrance.
Circular Quay, Rocks and Opera House, no real problem getting around these but we could not find a way into the Opera House.
Harbour Tour. The STA ferry tour is excellent value for money
Victoria Building and Strand shops, fully accessible and disabled toilet available on the lower ground floor of the VB building
Sydney Museum, fully accessible, disabled toilets available
Sydney Tower, fully accessible, the buffet restaurant has two levels, ramps are available on exiting the lift to access the upper level.
Paddy’s Market, fully accessible
Manly Beach, we went there and back for the day without any difficulty via ferry from Circular Quay.
Bondi Beach, we went there and back for the day by bus. The only difficulty was waiting for a wheelchair friendly one to come along.
Watsons Bay, we went there by bus and caught a ferry back. The Watsons Bay pier is stepped