
nilavile nadeethada guha

moow oonn yuu enna sthalathulla vaan byooranil ninnu oru mile padinjaraayi sthithi cheiyunna oru shhow guhayaan karant rivar caven.ezz. root 60. guha spring paarkkinullilaan eee guha sthithi cheiyunnathu. 
1940ll "cave spring ooniks guhakal" enna peril oru pradarshana guhayaayittaan eee guha aadyamaayi thurannathu.
ippozhum guhayiloode ozhukunna aruviyaanu nilavile nadeethadatthinte roopam; misauri guhakalil ithu apoorvvamaanu. prashasthamaaya dolomitilaanu guha sthithi cheiyunnathu.
guhayude vaanijya vibhaagam 240 adii neelatthil vellappokkathil avasaanikkunnu. 1996leeii oru sarveyil vaanijya vibhaagathinappurathekk 2,384 adii paatha vyaapichittundennu report cheythu. udamakal oru badal praveshana kavaadam thedukayum bhaviyil guhayude kooduthal bhagam sandarshakarkkaayi thurakkaamenn pratheekshikkukayum cheiyunnu.
baattariyil pravartthikkunna, wireless elidi laittukal prakaashatthinaayi upayogikkunna aadyathe pradarshana guhayaan nilavile nadeethada guha. ell. iii. dii laittukal aalgakalude valarchaye prothsaahippikkukayo guhakalude jeevajaalangale doshakaramaayi baadhikkukayo cheiyunnilla. koodaathe, guhayiloode vayarukalude abhavam kooduthal surakshithavum swaabhaavikavumaaya anubhavam srishtikkunnu.