Firefly Season Lights Up the Forest
Easy Bush Walk
Mid-Nov to Early Dec
8pm – 8.30pm
Red-Light Torch
Video is easier
Regions Included: Cascade Falls Rainforest Walk, Macquarie Pass
From Giants to Glimmers: Firefly Season Lights Up the Rainfores
As the majestic whale migration wraps up in mid-November, the Illawarra rainforest begins its own magical show. Firefly season is here! These tiny glowing beetles turn the bush into a fairyland, but only for a fleeting moment. Their dazzling display lasts just three short weeks, from mid-November to early December, during their brief breeding season.
The best place to experience this natural wonder? Cascades Rainforest Walk, at the base of Macquarie Pass. It’s an easy 20-minute stroll to the cascade falls… perfect for an evening adventure.
Timing is everything:
Start your walk around 7:30 pm. The fireflies begin their sparkling performance at 8:00 pm sharp, and it’s over by 8:30 pm. That’s just 30 minutes of pure magic! When the fireflies fade, keep your eyes peeled, you might spot glowworms near the waterfall and along the creek. Switch off your torch, let your eyes adjust, and look for their bluish glow.
Firefly Etiquette: Enjoy without harming the bugs or yourself
To keep this enchanting experience safe for both you and the fireflies, follow these simple rules:
- Dress for the bush: Long pants, sleeves, hat, and covered shoes. Mozzies, midges, and leeches love the rainforest too! Apply insect repellent before you arrive… strong scents can scare off fireflies.
- Bring a red-light torch: White light frightens fireflies. Cover your torch with red cellophane or grab a red headlamp from a hardware store. Bonus: fireflies are drawn to red light, so you’ll see them up close! And yes, phone flash OFF.
- Stand still and soak it in: Your eyes will adjust, especially on moonlit nights.
- Take a buddy: Night walks can be tricky. Two sets of eyes are better than one.
- Stay on the path: Female fireflies and larvae live on the ground. Don’t crush them, watch your step.
- Hands off, please: Fireflies live only five days. They need every moment to mate and keep their population thriving. Admire, don’t touch.
- Skip the fancy camera gear: Unless you’re an expert, night photography is tough. Instead, capture the magic with a quick video on your phone… just remember, no lights!
Local bioluminescence enthusiast David Finlay has photographed these glowing wonders and shared his knowledge at Shellharbour City Libraries, covering everything from fireflies and glow worms to ghost fungi and even sea sparkles. His passion proves one thing, nature’s light shows are worth protecting.
Follow David Finlay on Social Media.
Instagram: @davefinlaydigital
Facebook: Bioluminescence Australia
TikTok: @wouldyouliketoknowmore
✨ Ready to experience the rainforest after dark? Grab your red torch, a friend, and your sense of wonder… the fireflies are waiting!
