Cave Rafting and Glow Worm Guided Tour ($199) + Zip Line Sky Ride ($279) with Glow Worms Cave Tours (Up to $400 Value)

Glow Worms Cave Tours

Limited time remaining!
Up to 40% Off
Select Option
Unable to add now. Please try again later
Unable to remove now. Please try again later

What You'll Get

The Deal

$199 for a black water cave rafting and glow worm guided tour for one person (total value up to $235)

$279 for a black water cave rafting and glow worm guided tour with a zip line sky ride for one person (total value up to $400)

$349 for a black water cave rafting and glow worm guided tour for two people (total value up to $470)

$519 for a black water cave rafting and glow worm guided tour with a zip line sky ride for two people (total value up to $800)

$655 for a black water cave rafting and glow worm guided tour for four people (total value up to $940)

$959 for a black water cave rafting and glow worm guided tour with a zip line sky ride for four people (total value up to $1,600)


  • Enjoy a half-day black water cave rafting and glow worm guided tour
  • Opt to do a 310-metre adrenaline-fueled zip line ride to the start of the raft where speeds of up to 65kph can be reached
  • Tour includes warm drinks and snacks plus hot showers and a spa pool at the end of the trip
  • Set in a picturesque rainforest canyon, there is a galaxy world of glow worms
  • Customers can start with a short bush walk, then they can have fun running the gentle rainforest river rapids, take a ride down the eye bulge rock hydro-slide into the cave entrance and finish with a heart stopper cliff jump - all of those activities are optional
  • Spa included
  • Finish up with a relaxing hot shower and spa with a drink and a snack afterwards

The trip starts with putting on cave gear at the merchant’s base in Greymouth. Clients will get thermal clothes to keep them warm and comfortable, a wetsuit, socks and river shoes, helmet and life jacket. The tour then drives participants for 35 minutes to the cave area. Clients will then take a 20-minute walk, or zip line, through the rainforest to the start of the river tubing. This is a picturesque and fun section of the river with some gentle rapids. Visitors will be joined together with other tubers to provide a stable snake of tubes but they can increase the challenge level by tubing the rapids on their own, dependent on river levels.

The Fine Print

• Limit of 3 vouchers per person
• Purchase up to 3 additional as gifts
• 72-hour cancellation policy or voucher is forfeited
• Bookings are essential and subject to available dates, times and minimum number of people
• Minimum numbers may be required for tours to proceed and a full refund will be given if no suitable options are available when trying to book
• The tour takes roughly 4.5 hours in total
• Maximum weight: 120kg (264lbs)
• Must be able to hike for 45 minutes on uneven surfaces (walk-in cave tour option)
• Must be free of heart problems
• Those with serious neck, back, or joint injuries should consult doctor
• No recent surgery on ankles, knees or back
• Must sign waiver
• Younger than 18 must have guardian-signed waiver
• Cave rafting adventures start by reporting into merchant's base at 8 Whall Street in Greymouth town centre next to McDonald's
• You get a hot drink and chocolate bar in the cave plus a drink and muffin back at the spa after your trip but this is not a meal. We recommend that you have a good meal before the activity
• Merchant supplies all equipment including thermal tops and leggings, wetsuits, socks, boots and polyprop underwear for those without their own swimsuits
• Gloves, woolen jerseys and inner booties are also supplied to keep you toasty warm at all times during your adventure; If possible, wear your bathing costume under your clothes before coming to merchant's base
• Merchant does have changing facilities with showers and a spa; bring a swimsuit (or change of underwear) and a towel
• The trip finishes with hot showers and an indoor heated spa in which you are welcome to relax for as long as you like after your trip
• Usually, visitors spend about 45 minutes of the trip's time in the spa at trip's conclusion
• Merchant also supplies a hot drink and a snack during this time but note that this is not a meal
• The water we are floating on is about waist deep so you can stand up if you come off your tubes during the floating part of the trip
• There is a place where you can slide down a waterfall and sometimes non-swimmers feel uncomfortable about this, however, you can miss this part if you want
• Tell merchant when you check-in at merchant's base before your trip if you are a non-swimmer, fill in a pre-trip registration form where you can mark this
• The cave is as wide as a bus and twice the height of a bus so there is plenty of room.
• Please note that you will be active for around three hours
• If you are very overweight and a smoker then you may struggle with activities
Standard fine print for all deals

How to Redeem
Expiry: 90 days from purchase
• Bookings must be made at least: 48 hours in advance
• Email to book:
• Phone to book: (03) 768 6649
• State Voucher and Security Code at time of booking
• Present printed or smartphone voucher on arrival
• Download free Groupon app for Android and iOS

About Glow Worms Cave Tours

Glow Worms Cave Tours invites people for black water cave rafting adventures in a picturesque area of the South Island West Coast in Greymouth. Guests can enjoy adrenaline jumps, see thousands of glow worms in their natural environment, and relax in a spa afterwards. The company also offers zipline sky rides and abseiling experiences.

Glow Worms Cave Tours

Sport or Outdoor, White Water Rafting, Water Sport
By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.