Primož Jakopin, photo diary

From Lipiška jama to Lake Cerknica
The Great Stalagmite

March 9 to March 13, 2025, 20 pictures

          Most images are approximately 768 x 1024 pixels in size, numbers in front of the picture descriptions are serial numbers of the original photo files. Matic Prevec and Jakob Majdič from the Ljubljana Cave Exploration Society participated in the creation of the photos in Lipiška jama. Names of cave parts were sometimes given by the author.
          The main purpose of the excursion was to photograph the Great Stalagmite in the Big Hall of the Lipiška jama. There was a partial success, but some work still remains to be done.

          Page, texts and photos copyright (c) Primož Jakopin - Klok 2025.


 

Šmarje pri Sežani, March 9, 2025


 


 
55052. A delightfully colourful metal rack, well stocked, including the caving equipment


 

 

Lipiška jama


 


 
55053. Matic and Jakob above the start of the via ferrata, in the entrance to the cave


 

 


 
55054. A "butterfly" knot was used to secure access to the via ferrata. Jakob did the rigging.


 

 


 
55055. Game of light and shadows on the west wall of the entrance


 

 


 
55056. Edge of distinct daylight at the bottom of entrance pit


 

 


 
55059. The 18-meter-high Great Stalagmite in the Big Hall...


 

 


 
55061. ... and his slightly shorter, but more richly ornamented brother.


 

 


 
55064. Medusa stalagmite from the west...


 

 


 
55066. ... and from the south side.


 

 


 
55067. Stalactites and calcite draperies, pouring down the wall and over the stalagmites at the passage to the Side Access Tunnel


 

 


 
55068. Behind the largest stalactite column in the cave, this also quite large stalagmite was turned 90 degrees by unknown forces, from a vertical to a horizontal position.


 
 


 
55070. Flowstone forms and calcite crystals under the overturned stalagmite


 

 


 
55071. Matic and Jakob after returning from the cave. We were a little late, but it was a good time.


 

 

Rakitna, March 11, 2025


 


 
55073. Southern sky with sun and clouds over the hill by the lake


 

 

Putik Caving Award for 2024, The Biological Centre on Večna pot in Ljubljana


 


 
55074. The statuette by Nataša Prestor, an additional gift to the winner of the award, was especially beautiful this year, with a touch of
Maghreb. It was 18.5 cm tall. Cavers of Novo Mesto won the contest, for exploration of the Trnljulčica deep cave on Mount Kanin. In just a few excursions from August to the end of 2024, they advanced from a depth of 40 meters to 925 meters, where they were stopped by a siphon. The assumption that it is just a trapped water, which some disputed at the award ceremony, is very likely correct. The entrance to the cave is at an altitude of 2036 meters, so the siphon is 1111 meters above sea level. The altitude of the final siphons in Renejevo brezno, in P 4 and in Brezno pod Žičnico, which may all be the level of the central Kanin aquifer, is approximately 1030 meters, and from the depth of Matt siphon in Rene, we know that this aquifer is at least 82 meters deep. As Trnuljčica has already already advanced very close to P 4, there is about 80 meters of additional depth to gain in Trnuljčica, to the terminal siphon.


 

 

Cerknica Lake, March 13, 2025


 


 
55075. View from the south side of the village of Dolenja vas towards the east, towards the southern part of the village of Dolenje jezero, with a vivid sky.


 

 


 
55076. Another view above the northern part of this village, with a multi-storey sky


 

 


 
55078. View of the lake from the Cvinger lookout


 

 


 
55079. The water in front of Velika Karlovica was quite high, reaching ...


 

 


 
55080. ... already over the top of the drain pipe in the dam at the entrance. It is interesting to observe the mixing of flowing turbid and calm, already clear water on the south side of the entrance.


 

 

Related pages:


 



 

  From Ljubljana to Vranja jama, February 28 to March 6, 2025     Matejeva jama na meji, March 16, 2025  
 


 


This page, text and photos by Primož Jakopin, member of the Ljubljana Cave Exploration Society (DZRJL). Send inquiries and comments to primoz jakopin guest arnes si (insert dots and at sign as appropriate). Page was initiated on March 14, 2025; date of the last change: March 21, 2025.

URL: https://www.jakopin.net/primoz/slike/2025/PJ20250309_en.php
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