Adrenaline Adventure vouchers will remain valid for 5 years (60 months) from the date of purchase, subject to the following:

• This applies to vouchers purchased on or after December 1st, 2017. 
• If the Adventure Voucher is not booked and taken within 18 months the amount paid for the voucher will be preserved for a further 42 months but the adventure supplier will not be obliged to offer the adventure nor to offer the adventure at the same price. 
• After 18 months, if the price of the adventure has increased, an additional amount will need to be paid at the time of booking. 
• After 18 months, if the adventure is no longer available, the value of the voucher can be used on another Adrenaline adventure. 
• Weather: Many adventures are weather dependent. You will have the Adventure Provider's details so you can call to confirm whether adverse weather affects your proposed adventure. We suggest you call on the morning of your adventure if you have any doubt about the weather suitability. If bad weather affects a booking, you will be offered alternative times to reschedule at no cost to you, or provided with a credit from the supplier. if the supplier is unable to reschedule, please contact Adrenaline within 7 days of the cancellation to arrange a recredit to the payment method you used to make the booking. In the event of multiple cancellations for adverse weather or if the Adventure Provider cannot reschedule within a reasonable period of time, you may be entitled to a remedy in accordance with your statutory consumer guarantee rights.

• Go white water rafting on exciting grade 2 rapids
• Explore the earth's underground depths on a caving adventure
• Climb, slide and crawl through chambers, caverns and chasms

Get out for an action-packed day that includes both white water rafting and an underground caving adventure just outside of Melbourne at Wonga park. You'll take on the white water's grade 2 rapids on a 2.5 hour guided adventure before spending two hours exploring the underground caves in the afternoon.

Once you meet your guides and the rest of your tour group, you'll be kitted up in safety gear and briefed before setting out on the Yarra River. Tackle a slew of exciting grade 2 rapids, paddling over raging waters and around the twists and turns of the river. Put your white water rafting skills to the test as you take on Bob's Rock and Pinball Rapid.

Then in the afternoon, you'll follow your guide into the unique granite boulder cave, geared up with a torch and safety equipment as you explore the pitch black. Manoeuvre your way around huge granite boulders jumbled on top of each other, wade through subterranean rivers, crawl through some tight spaces, scramble and slide over rocks and climb over chasms in this underground world.

You'll explore some tight spaces and hidden caverns, so prepare to get wet and muddy as you make the most of this caving adventure. It can be quite physical, but the adventure is worth it. Plus this is an opportunity to see a unique eco-system of glow worms, cave crickets and fungi along the way.

Fitness and Experience

• Maximum weight 110kg per person and you must be able to physically fit through the cave
• Under 18s must be accompanied by an adult
• You will be required to carry the kayak a short distance from the vehicle to the river
• You must have a moderate level of fitness
• You will be required to crawl on your hands and knees, slide over rocks during the caving experience - not suitable for those with knee and back issues

What to Bring/Wear

• Closed toed footwear is essential - no sandals
• Three sets of adventure clothes as you will get wet in both activities - One for rafting, one for caving, and a full change of clothes and a towel to go home
• Canyoning clothes will get very dirty
• Preferably no cotton or jeans for kayaking
• Layer up with thermals, fleeces and spray jackets in cooler months
• It's highly recommend that you wear long sleeves and long pants to protect you from scratches

What is Supplied

• Fully guided white water rafting and caving day
• About 2.5 hours of rafting
• About 2 hours of caving
• All fees
• All Safety equipment
• Expert instructors
• Helmets have Go Pro mounts

More Information

• The rafting begins at 10am and the caving at 3pm - you will need to self drive to both of these locations
• You should allow yourself the full day for this experience

Cancellation Policy

• Change your booking up to 7 days before the start time of your experience
• Changes are not permitted within 7 days of your experience
• Late arrivals or no shows may result in you forfeiting your experience