Lake Ainsworth

Lake Ainsworth is a stunning freshwater lake just south of Port Macquarie, renowned for its unique tea-tree-stained waters that give it a rich, reddish-brown hue. The tannin-rich water, surrounded by lush bushland and a sandy beach, creates an otherworldly swimming experience that feels both invigorating and surreal. This is a beloved local spot for a peaceful dip, a picnic, or a short bushwalk, offering a serene escape from the coast's busier beaches.

Highlights & What to See

• Swim in the tea-tree lake: The lake's tannin-stained water is said to have therapeutic properties, and swimming here is a must-do. The water is calm and warm in summer, perfect for floating.
• Walk the Lake Ainsworth Loop: A gentle 2 km walking track circles the lake through paperbark forest and melaleuca wetlands, with birdwatching opportunities and interpretive signs about the local ecology.
• Picnic by the shore: There are shaded picnic tables and a grassy area near the lake's edge, ideal for a relaxed lunch with a view.
• Spot wildlife: Keep an eye out for waterbirds, including swans and ducks, and you might see goannas or wallabies in the surrounding bush.
• Combine with a visit to nearby Shelly Beach: Just a short drive away, this protected cove offers excellent snorkelling and a café.

Suggested Time to Spend

Most visitors spend 1–2 hours at Lake Ainsworth, which is enough time for a swim, a short walk, and a picnic. If you want to linger or combine it with a visit to nearby Shelly Beach or the coastal walk, allow a half-day. The lake is best visited in the morning or late afternoon when the light filters through the trees and the water glows.

Nearby Areas Worth Combining

• Port Macquarie – 15 minutes north, with its historic town centre, coastal walks, and the Koala Hospital.
• Shelly Beach – A picturesque beach with a rock pool, snorkelling spots, and a popular café.
• Lighthouse Beach – A long, dog-friendly beach with a surf break and the Tacking Point Lighthouse.
• Sea Acres Rainforest Centre – A boardwalk through coastal rainforest with guided tours and a canopy walk.
• Port Macquarie Coastal Walk – A scenic 9 km walk linking many of the area's beaches and lookouts.

Please check official sources for current details.