Undara Lava Tubes: Everything You Need to Know

Ever wondered what it would be like to walk through an ancient tunnel made by flowing lava? Well, at the Undara Lava Tubes, you can do just that! These epic underground passages are one of Australia’s coolest natural wonders, formed by volcanic action around 190,000 years ago.

They’re basically massive tunnels carved out by lava that flowed through the earth and then solidified, leaving behind these hollow, otherworldly caves. Located in the Undara Volcanic National Park in North Queensland, the Lava Tubes are a must-see for anyone keen on exploring something a bit out of the ordinary.

How Were the Undara Lava Tubes Formed?

Alright, here’s the lowdown on how these bad boys were made: Around 190,000 years ago, the Undara Volcano decided to put on a show, spewing out lava that spread far and wide. As the top layer of lava cooled and hardened, the molten rock underneath kept flowing, eventually draining away and leaving behind these gnarly tunnels. Today, they’re some of the longest and best-preserved lava tubes on the planet. Pretty awe-inspiring, right?

How Long Are the Undara Lava Tubes?

The whole network of lava tubes at Undara is huge – like, we’re talking about 160 kilometres of underground awesomeness. But don’t worry, you don’t have to explore the whole thing (unless you’re secretly a lava tube expert). Around 2 kilometres of these tunnels are open to the public, and trust us, that’s more than enough to get your mind blown. Some of these tunnels are up to 20 metres wide and 10 metres high – so yeah, they’re pretty darn impressive!

The Undara Lava Tubes are tucked away in the stunning savannah lands of North Queensland, about 275 km southwest of Cairns. This off-the-beaten-path spot is part of the Undara Volcanic National Park, where you’ll find yourself surrounded by a rugged, untouched landscape that feels like it’s straight out of an adventure movie. If you’re cruising through Queensland and keen on some outback vibes, this is the place to be!

How Long Does It Take to Drive from Cairns to the Undara Lava Tubes?

If you’re starting your journey from Cairns, you’re in for a solid road trip. It takes around 3.5 to 4 hours to drive from Cairns to the Undara Lava Tubes, depending on how many pit stops you make for those epic outback photo ops. The drive is pretty straightforward, and it’s a sealed road all the way, so you won’t need to worry about any rough and tumble terrain.

Is the Road Sealed to the Undara Lava Tubes?

Yep, the road to the Undara Lava Tubes is sealed the whole way, making it super easy for any vehicle to get there. Whether you’re in a campervan, a car, or even a motorhome, you’ll have no dramas getting to the lava tubes. The journey takes you through some classic Aussie bushland, so keep your eyes peeled for kangaroos and other wildlife along the way!

Do You Need a 4WD to Get to Undara?

Good news – no need for a 4WD to reach the Undara Lava Tubes! The roads are well-maintained and suitable for all types of vehicles. So whether you’re road tripping in a 2WD or something a bit more rugged, you’ll be able to cruise right up to this epic spot without any worries. Just pack your sense of adventure and you’re good to go!

Timing your visit to the Undara Lava Tubes can make all the difference between an epic adventure and a bit of a washout (literally!).

The best time to hit up the Undara Lava Tubes is during the dry season, which runs from April to October. During these months, the weather is cooler, the skies are clear, and the landscape is looking its best. Plus, all the tours and accommodation options are in full swing, making it super easy to explore the lava tubes and the surrounding national park.

What About the Wet Season?

The wet season in North Queensland kicks off from November and usually lasts until March. During this time, things get pretty steamy and there’s a fair bit of rain, sometimes turning those outback roads into a bit of a challenge. Many tours and campsites are also closed during this period, including ‘Discovery Resorts – Undara’, the main hub for accommodation and tours.

For the most chilled and stress-free experience, we defo recommend visiting during the dry season when everything’s in full swing, and you can explore the lava tubes without worrying about getting rained out.

If your only chance is during the wet season, make sure to get in touch with accommodation and tours before making the trip to see what’s running and what the conditions are like.

So you’ve made it to Undara, and now you’re probably wondering, “What’s there to do around here?” Well, buckle up because this place is packed with epic adventures that’ll have you buzzing.

Explore the Undara Lava Tubes

First up, the main event: the Undara Lava Tubes. These majestic tunnels are the real stars of the show, and trust us, they won’t disappoint. You’ll be amazed by the sheer size and beauty of these ancient tunnels as you wander through them.

You can only visit the lava tubes on a guided tour. So, if you’re thinking of going rogue and exploring on your own, sorry mate, you’re gonna need to book a tour. But hey, that’s not a bad thing – the guides here know their stuff and will give you the lowdown on all the geology and history behind these incredible formations.

Take a Hike Up Kalkani Crater

JulieMay54, CC BY-SA 4.0, via Wikimedia Commons

If you’re up for stretching those legs, the Kalkani Crater rim walk is an absolute must. This 2.5 km trail takes you around the rim of an extinct volcano, offering up some seriously stunning views of the surrounding savannah. The walk is fairly easy, and it’s a wicked way to get a sense of the volcanic landscape that shaped this area. Don’t forget to bring your camera – those panoramic shots are gonna be Insta-gold!

Spot Some Aussie Wildlife

Undara Volcanic National Park is a haven for wildlife, so keep your eyes peeled! Early mornings and late afternoons are the best times to catch a glimpse of kangaroos, wallabies, and maybe even a few emus. If you’re lucky, you might also spot some nocturnal critters like owls and bats—perfect if you’re into nature and want to experience the Aussie outback at its finest.

Chill Out at Sunset

After a day of exploring, there’s nothing better than kicking back and watching the sun dip below the horizon. The sunsets out here are next-level gorgeous, with the sky lighting up in all shades of orange and pink. Grab a cold one, find a comfy spot, and soak in those outback vibes as the day comes to a close.

When you’re heading to the Undara Lava Tubes, there’s really only one place that puts you right in the heart of the action: ‘Discovery Resorts – Undara’. It’s not just about the convenience (though it helps!) – this place has its own charm that adds to the overall experience of your visit.

Discovery Resorts – Undara

Located right in the heart of Undara Volcanic National Park, this place is more than just a spot to crash – it’s the basecamp for all things Undara. It’s the closest accommodation to the lava tubes, and it’s where most of the tours kick off, making it the go-to option for anyone wanting to make the most of their visit.

• Accommodation Options: Whether you’re into camping under the stars or prefer a roof over your head, this resort has you covered. You can set up at a powered or unpowered campsite, or if you want a bit more comfort, opt for the Eco Cabins or Pioneers Huts. But the real standout? The train carriage rooms. Yep, you can stay in a converted railway carriage! It’s a quirky and fun option that adds a bit of character to your stay.
• Dining: After a day of exploring, you can grab a bite at the Fettler’s Iron Pot Bistro. The food is hearty and hits the spot, especially after you’ve worked up an appetite wandering through the lava tubes. And if you’re in the mood for something more low-key, the BBQ areas are perfect for a chill cookout under the outback sky. If you’re up early to hit the tunnels, you’ll also be loaded up with a bush breakfast – plenty of grub to get you moving.
• Tours and Activities: One of the main perks of staying here is that it’s the official hub for all the guided tours of the Undara Lava Tubes. Since you can only explore the tubes with a guide, staying on-site means you’re right where the action starts. Plus, they offer other activities like wildlife tours and walking trails to help you soak in more of the park’s natural beauty.

Discovery Resorts – Mount Surprise

As a backup option, there’s ‘Discovery Resorts – Mount Surprise’. It’s a bit further away, but it’s open year-round, which can be handy if you’re visiting in the off-season or if everything at Undara is booked out. But, for the most immersive experience, staying at the Undara site itself is the way to go.

What Happened to Jo and Joe’s Bedrock Village Caravan Park?

If you’ve been researching, you might have come across ‘Jo and Joe’s Bedrock Village Caravan Park.’ Just a heads-up: this spot was bought out and is now ‘Discovery Resorts – Mount Surprise’. Same place, new owners, new name, so don’t get confused if you see it mentioned online.

For most RatPackers, a two-day, one-night stay hits the sweet spot. This gives you enough time to explore the main attractions – like the Undara Lava Tubes and the Kalkani Crater rim walk – without feeling rushed.

Day 1: Arrival and Exploration

Roll in on the first day, get settled at ‘Discovery Resorts – Undara’, and dive straight into the action with an afternoon tour of the lava tubes. Afterward, chill out and enjoy a classic outback sunset before dinner at the bistro or a DIY BBQ under the stars.

Day 2: More Adventure or a Relaxed Morning

Start your second day with the bush breakfast at ‘Discovery Resorts – Undara’. Catch an early morning wildlife tour or tackle the Kalkani Crater rim walk if you’re up for it. Then, take your time soaking in the peaceful surroundings before hitting the road again. If you’re in no rush, stick around for lunch before heading out.

Got More Time?

If you’re lucky enough to have extra time, consider staying another night to really soak in the outback vibes. Spend the day exploring more of the walking trails, or just kick back and enjoy the tranquillity of the national park.

Got some burning questions about the Undara Lava Tubes? We’ve got the answers right here!

Are the Undara Lava Tubes Worth Visiting?

Absolutely! The Undara Lava Tubes are a one-of-a-kind natural wonder. If you’re into geology, history, or just want to see something truly unique, this place should definitely be on your bucket list.

What Does the Word Undara Mean?

The word “Undara” comes from the Aboriginal word meaning “a long way,” which is pretty fitting considering the vast stretch of lava tubes beneath the earth!

Can You Walk Through the Lava Tubes?

Yes, but only on a guided tour. The tours are designed to protect the delicate environment of the lava tubes and to give you a deeper understanding of how these natural wonders were formed.

Is It Cold in the Lava Tubes?

It’s cooler inside the lava tubes compared to the outside temperature, which is a nice relief on a hot day. But it’s not freezing – just comfortably cool.

What Colours Do You See Inside a Lava Tube?

Inside the lava tubes, you’ll see a mix of earthy tones – rich reds, oranges, and browns – thanks to the iron-rich minerals in the rock. The colours can change depending on the lighting and moisture, making every visit unique!

Do I Need to Book Tours in Advance?

It’s a good idea to book your lava tube tour in advance, especially during peak season. The tours can fill up quickly, and booking ahead ensures you won’t miss out.

What Should I Wear?

Comfortable, lightweight clothing and sturdy shoes are your best bet. The terrain can be uneven inside the tubes, and it’s always good to have a hat and sunscreen for the outdoor parts of the tour.

Are There Facilities at the Lava Tubes?

Yes, Discovery Resorts – Undara has basic facilities like toilets, a bistro, and a bar. However, the tours themselves are focused on the natural environment, so plan accordingly.

Are There Any Safety Tips for Visiting the Lava Tubes?

Stick to the marked trails, follow your guide’s instructions, and watch your step – some areas can be slippery or uneven. Bring plenty of water and sun protection, as it can get hot in the park.

Is the Park Accessible for Everyone?

While the main tours are accessible to most, the terrain inside the lava tubes can be challenging for those with mobility issues. It’s best to check with the tour operators in advance.

The Undara Lava Tubes are just one stop on an epic outback journey, and there’s no better way to experience the vast landscapes of Queensland than by campervan. Imagine cruising through the savannah, parking up near Undara, and having the freedom to get to know the region at your own pace. After a day of exploring the lava tubes, return to your cosy campervan for a night under the stars.

At RatPack Travel, we’ve got the perfect campervan waiting for you. From budget-friendly options to all-out luxury rides, we’ll sort you out with a deal that’s cheaper than booking online. Plus, our team’s got all the insider tips to make your road trip unforgettable.

Ready to roll? Let’s get you on the road to Undara and beyond – Yeeeeeeeeew!