
The City Nature Challenge 2022 starts in 30 days. The Greater Adelaide region will be participation for the third year running.
If you’re participating for the first time, check out the City Nature Challenge rundown by Ferox Australis and this previous post on Epistemic Curiosity.
Before the challenge starts, head over to iNaturalist and join the City Nature Challenge 2022: Greater Adelaide project, and the global City Nature Challenge umbrella project.
Check out previous results from 2020 and 2021 to see what species were found in previous years.
To participate, you don’t need to travel far and wide searching for rare species. You own backyard holds an amazing array of species. But if you’re looking for somewhere interesting to visit, check out the list below.
The City Nature Challenge 2022: Greater Adelaide project covers a significant section of the most populated areas in the state. The area referred to as “Greater Adelaide” covers a total of 9,000 square kilometers with a population of around 1.5 million amassing approximately 85% of the population of SA. It includes all the Metropolitan Local Government Areas plus the District Council of Yankalilla, City of Victor Harbor, Alexandrina Council, The Rural City of Murray Bridge, Mount Barker District Council, Barossa Council, Light Regional Council and Adelaide Plains Council.

This area encompasses the Southern Mount Lofty Ranges, considered one of only 15 National Biodiversity Hotspots across Australia. There are an extensive range of natural areas to discover, most of which are open to the public with varying levels of accessibility. Local suburban parklands and trails, beaches and rocky reefs, conservation parks and reserves, river trails and wetlands.

Bassett Street Reserve, Willunga
You don’t have to travel far to find biodiverse areas. Local suburban and regional parks and waterways support many wild species. A visit to any of these can be a quick way to record a few dozen observations. Don’t forget to record the introduced species which can often be found in abundance in suburban areas, and can help to build up the total species recorded for the challenge. A small selection of interesting parks are listed below, some of which have associated iNaturalist projects.
- City of Onkaparinga NATUREhoodz
- Adelaide Parklands
- Hazelwood Park
- Grasby Memorial Park
- Old Chapel Hill Diggings
- Browns Road, Monarto
- Roachdale Reserve
- Malcolm Wicks Reserve
- Michael Perry Botanic Reserve
- Woorabinda Bushland Reserve
- Engelbrook Reserve
- Randell Park Reserve
- Lynton & Sleeps Reserve
- Hindmarsh Falls
- Ingalalla Falls
- Willunga Hill Trail

Happy Valley Reservoir
Many of the Greater Adelaide reservoirs have been partially opened up to the public in recent years. Intended for recreation, these often have great facilities and wide gravel tracks in addition to lots of nature. A visit to any of these during the City Nature Challenge should net you some interesting observations, and provide a good spot for a picnic or coffee.
- Happy Valley Reservoir
- Barossa Reservoir
- Hope Valley Reservoir
- Mount Bold Reservoir
- Myponga Reservoir
- South Para Reservoir
- Warren Reservoir

Oaklands Wetland & Reserve
There are many wetlands and river trails to choose from in the Greater Adelaide region. A visit to any of these will offer a good range of water birds to record and wetland plants. (Although as the focus for iNaturalist is ‘wild’ organisms, best to avoid recording plants known to have been planted, or if doing so make sure to mark them as Casual observations).
- Aldinga Washpool
- Hart Road Wetland
- Laratinga Wetlands
- Brodie Road Wetland
- Byards Wetland
- Oaklands Wetland and Reserve
- Gillman Wetlands
- Swanport Wetlands
- Riverglades Wetland
- Rocky Gully Wetlands
- Greenfields Wetlands, Mawson Lakes
- St. Peters Billabong
- Felixstow Wetlands
- Warriparinga Wetlands
- Apex Park and Breakout Creek Wetlands (PDF Link)

Aldinga Reef
The Greater Adelaide region includes a long coastline, with large stretches of beachfront near Metropolitan Adelaide and at locations around the Fleurieu Peninsula. There are numerous shore accessible reefs and dive spots. The list below covers just some of the most biodiverse coastal sites in the Greater Adelaide region.
- Aldinga Reef
- Noarlunga Reef
- Second Valley
- Rapid Bay
- Aldinga Beach Coastal Reserve
- Moana Sands Coastal Reserve
- Sellicks Beach Coastal Reserve
- South Port Noarlunga Dunes

Mount Lofty Botanic Gardens
Botanic Gardens and Zoos can also offer great opportunity to record various species. Skip recording the captive Animals and cultivated Plants, but anything else is up for grabs (including THIS little Skink if you can find it).
- Mount Lofty Botanic Garden
- Adelaide Botanic Garden
- Wittunga Botanic Garden
- Waite Arboretum
- Monarto Zoo
- Adelaide Zoo
- Cleland Wildlife Park

Heysen Trail, Kyeema
The Greater Adelaide region includes a number of long hikes which pass through a diverse range of environments offering opportunities to record many different species.
- Heysen Trail
- Kidman Horse Trail
- Pioneer Women’s Trail
- Encounter Bikeway
- Borossa Trail
- Sea to Summit
- Coast Park Path
- Lavender Federation Trail
- River Torrens Linear Trail
- Coast to Vines Rail Trail

Onkaparinga River National Park
There are many protected parks within Greater Adelaide worth a visit during the City Nature Challenge. Recreation Parks, Conservation Parks, National Parks, Forestry Reserves. Most of which are a great place to spend a day discovering what the natural world has to offer. Try standing in one spot and see how many species you can find within visual range. Every one is worth recording and uploading to iNaturalist. From the Eucalypts above your head to the Mosses on the ground below. You can find over 450 parks in the Protected Parks of South Australia iNaturalist project. For the City Nature Challenge, stick to visiting those within the Greater Adelaide.