Tours/Reunion Island/Guided tour of the 2004 lava tunnels
Viator · group up to 6 pax

Guided tour of the 2004 lava tunnels

5.0(350)Reunion Island1 hour
VIATOR5.0(3)TRIPADVISOR5.0(347)

Description

The lava tunnels in Reunion are becoming an essential activity on the island. There are very few places in the world where it is possible to have such an experience. During this underground exploration you will discover a universe worthy of Jules Vernes. The Piton de la Fournaise offers us this opportunity. The instructors who will supervise you will be happy to explain to you how these famous lava tunnels form and will share with you their passion for volcanology through this "volcanic speleology".

Tour Options

Guided tour of the 2004 lava tunnels

Highlights

All safety and comfort equipment will be distributed to you. helmets, gloves, knee pads and headlamps.

What's included

Included
All safety and comfort equipment will be distributed to you. helmets, gloves, knee pads and headlamps.
Not included
Personal clothing required: long pants, T-shirt (no tank top), hiking or basketball shoes, small backpack, water bottle, camera, change of clothes. Rain suit.

Traveller Ratings

5.0
350 reviews
5
349
4
1
3
0
2
0
1
0

Important Information

  • Not recommended for pregnant travelers
  • Not recommended for travelers with poor cardiovascular health
  • Travelers should have at least a moderate level of physical fitness

Reviews(350)

M
mstefaan
August 16, 2026
This is something you rarely see and highly recommended to do

Super cool guides with a lot of knowledge is really an added value. Everything well prepared and a very nice explanation. Thank you so much Ludo and fred.

1
109eefjev
August 9, 2026
Do it!

Fred is a good guide who likes to share his knowledge about the volcano and the island. The tour is really interesting and very fun to do!

F
franckbR1041RQ
August 9, 2026
Must-do excursion on the lava road

Superb experience with Fred and Ludo who taught us a lot about the formation of these lava tunnels. Visit suitable for families with children. Relaxed atmosphere. Excursion scheduled during the visit to the lava road.

A
Auoe
August 3, 2026
Exceptional

Fred is a passionate and fascinating person. And this experience in the lava tunnels is crazy! A must-do!

H
herv_d428
July 27, 2026
Superb experience!

Great visit to discover caving and lava flows from the inside. Very accessible to everyone. Smiling and very friendly guides. Very interesting explanations throughout the tour. Passionate people. We had an excellent time as a family. Thank you Fred & Thomas.

Operator response

Merci à vous d'avoir pris le temps de nous faire ce sympathique retour d'expérience. Cdlt

J
jeanpierreg836
July 26, 2026
Superb experience

Great tour by a great duo: thanks to Fred and Ludo

Operator response

Merci à vous pour votre sympathique message. Cdlt

C
coningsb
July 18, 2026
Unique fantastic experience

The guide was great! He explained a lot about everything we saw. The guide we had was very funny and mastered English well! Never had such a good guide!! The excursion was a unique experience that I will recommend to everyone!

Operator response

Danke sehr ! Thanks à lot ! Merci beaucoup ! Molte grazie ! Efcharisto poly !

5
559anniea
July 15, 2026
Great discovery!

Super interesting with Fred and Ludo and other curious adventurers 😀 all in a very good mood and with great camaraderie among everyone! Thank you, it was really great!! Annie and Jean-Marie ☀️

Operator response

Annie, Jean marie, Merci à vous. Ravi que cette sortie vous ai plu Cdlt

L
lepoitteving
July 13, 2026
Top

Perfect, I went there with my 12-year-old son. We loved it, the explanations were clear, the route was great. It is really an activity to discover if you come to the island

Operator response

Nous nous efforçons que cette sortie plaise aux grands comme au plus jeunes. Merci à vous. Cdlt

M
mika19742016
July 11, 2026
Superb experience ☺️

Incredible experience… top 👍 educational, fun, enriching and unforgettable. We did it as a family and we all loved it. And to top it off: our two guides were exceptional and especially Fred who accompanied us with warmth, professionalism and humor. Thank you for letting us experience this beautiful moment as a family.

Operator response

Mikado. Whaou!!!!!! Merci beaucoup à vous. Cdlt

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