· Receptive Nature & Adventure EcoTour Operator · Consultants · Trainers · Mayagüez · Luquillo · San Juan ·
Cueva Juan Nieves
· Private caving adventures ·  Individuals and small groups · Reservations required three weeks in advanced ·
consists of mountains and hills.  In 1976, Monroe mentioned three physiographic regions:  mountainous
area, discontinuous coastal plains and the karst belt.

As with our other outdoor adventure programs, we have carefully selected the sites included on this section
of our website for the uniqueness of each site:  Sorbetos, Ventana, Vientos, Evaporada, plus Tanamá River
are located in the Northern Karstic Region (belt).  Tour depicted on this page:
 Cueva Vientos.

Join our caving leader (Certified Tour Guide, biologist, First Responder Certified) in this journey through
Puerto Rico´s limestone belt, and explore our mogotes (haystack-shaped hills), caves, sinkholes, and
underground rivers.
1992 - 2012 Copyrights, AdvenTours/Excursiones Guariquén · Puerto Rico.
Photographic material on this website is protected by Law.  If you wish to use one of our photos, please contact us.
River crossing
Updated January 1, 2012.
Follows us in Twitter - AdvenTours PUERTO RICO
Adventures are non-competitive recreational outdoor activities that involve a high degree of physical and mental effort (body, mind, and soul) with a common element,
risk.  These activities are under the supervision of our trained staff following best practices principles to ensure low-impact in the natural environment they take place.
"A great pleasure in life is doing what people say you cannot do."
Walter Gagehot
82  15 junio     86  18junio
125   12julio   135  17julio  
224 5sep        231 11sept
245  23sep      251  25sep
433  1ene
Cueva Vientos
CEX1 - Aventura Cueva Vientos

  • 5 - 10 PAX
  • Length:  7 - 9 hrs.
  • $185 pp +
  • Transfers available upon request.
Caving trip and the guides were

David Morrison´s Group
September 13, 2011
Aventura Cueva Vientos

Hilda, just wanted to let you know that
Andy and his two associates were
utterly fabulous, and we all had a most
memorable day.  Thank you!

June, 2008.
Cueva Lechuga & Puente La Bella
  • Private groups only.
  • Transportation available
    upon request.
  • Other combinations available.

Our outdoor adventures are offered on a private basis, exclusively for you, your group of friends or family.  You don´t
need to wait for a list to be completed, we will honor and guarantee departure on selected date.  Do you want to join
others?  Try our Multisport Outdoor Adventure Package
(January 27 - February 3, 2012).

C A V E   E X P L O R A T I O N  ·  R A P P E L L I N G  ·  T U B I N G
Cave Ecology 2 (Spanish)
UPR Río Piedras
These activities are sold only to individuals, private groups and extended families. You don´t need to
wait for more people to sign up to join us. Transportation available upon request.
Cueva Vientos
Cueva Vientos
Cueva Vientos
Cueva Vientos
Cueva Vientos
Cueva Vientos
Cueva Vientos
wallwall, 80, 80´´- 85- 85´ ´ uneven terrainuneven terrain, , and
7070´´ - 75 - 75´´
free fall free fall).  ).  Since this cave is Since this cave
and part of the part of the , part of our journey includes , part of our
journey includes
Río Encantado Cave Río Encantado Cave river
crossing inside the cave.
Please contact us for details for
these adventures.
This is the only full-day cave expedition in Puerto Rico.  Includes:  
hiking, a 200´rappelling and river crossing inside cave.
UPR Río Piedras