VAL 52 SERIANA & SCALVE MAGAZINE ValSeriana e dintorni ValSeriana

Bueno abissi da svelare In Val Cavallina un’incredibile riserva d’acqua, potabile e buona, fra labirinti, pozzi e sale maestose. Con un enorme lago sotterraneo.

Testo di Ezio Pellegrini, foto: archivio Progetto Sebino VAL SERIANA & SCALVE MAGAZINE 53 DFKHVXFFHGHOjVRW - DQQR GHOOD VFRSHUWD GHOOH SULPH Quando gli speleologi del WR" 4XHVWD q OD GR - JURWWH LO JUXSSR GL DSSDVVLRQDWL “Progetto Sebino” sono entrati MPDQGDFKHJOLVSHOH - VSHOHRORJL KD WUDVIRUPDWR TXHVWD in questi abissi si sono trovati RORJLGL%XHQR)RQWHQRVLVWDQQR SDVVLRQHTXDVLLQXQDYHUDHSUR - immersi in un ambiente buio, SRQHQGR*LjSHUFKpLQTXHOO¶LQ - SULDSURIHVVLRQH,OSURJHWWRqGL - a una temperatura di 7-8 WULFDWRODELULQWRVRWWHUUDQHRFRVD YHQWDWRXQDFRVDFRVuVHULDHFRVu gradi con una umidità del 95 FLVLDRUPDLqPROWRFKLDUR LPSRUWDQWH FKH 8QLDFTXH O¶HQWH per cento. Un ambiente non &¶qRURWDQWRRURTXHOOREOX SXEEOLFRFKHJHVWLVFHO¶DFTXDSR - proprio ideale per lavorare e &¶qDFTXDWDQWDDFTXDHGLEXRQD WDELOHGL%HUJDPRHSURYLQFLDOR produrre risultati concreti. TXDOLWj3RWDELOH5XVFHOOLFDVFDWH VWD ¿QDQ]LDQGR FRQ XQ FRVSLFXR HXQODJRJUDQGLVVLPR'DO contributo.

'D TXHO JLRUQR LQ FXL GD XQD SLFFRODIHVVXUDQHOOD9DOOHGL)RQ - WHQRXVFLYDXQYHQWR³LPSHWXRVR´ FKHKDFRQYLQWRLUDJD]]LDHQWUD - UHVRQRWUDVFRUVLSRFRSLGLXQD GHFLQDG¶DQQL(TXHO³EXFR´RUD VRQR GLYHQWDWL  FKLORPHWUL GL JDOOHULH PDSSDWH H DWWUH]]DWH SHU ORVWXGLRVFLHQWL¿FRFKLORPH - tri di un labirinto sotterraneo che VLVYLOXSSDYHUVRLOEDVVRSHUFLU - FDPHWULHFKHJOLVSHOHRORJL VRQRULXVFLWLDFROOHJDUH,OWXWWR SHQVDWHLQXQ¶DUHDYROXPHWULFDGL VROLFKLORPHWULFXELFL &RPHVHDOO¶LQWHUQRGLXQDVFD - tola virtuale riuscissimo a costru- LUHXQODELULQWRGLJDOOHULHSR]]L sale maestose fatte di stalattiti e VWDODJPLWL SURGRWWH QHO FRUVR GHL VHFROL GDOOR VFRUUHUH GHOO¶DFTXD GLWDQWDDFTXD4XDQGRJOLVSHOH - RORJLGHO³3URJHWWR6HELQR´VRQR entrati in questi abissi si sono tro- YDWLLPPHUVLLQXQDPELHQWHEXLR DXQDWHPSHUDWXUDGLJUDGLFRQ XQDXPLGLWjGHOSHUFHQWR8Q DPELHQWH QRQ SURSULR LGHDOH SHU ODYRUDUH H SURGXUUH ULVXOWDWL FRQ - creti.

È VWDWR O¶HQWXVLDVPR H OD SDV - VLRQH FKH KDQQR SRWXWR SHUPHW - WHUHTXHVWDVFRSHUWD$WWUH]]DWXUH DGHJXDWH VHWWLPDQH WUDVFRUVH LQ ELYDFFRGHQWUROHJURWWHHGDOO¶D - ELVVR%XHQR)RQWHQRVLqSRLDU - ULYDWLDOODVFRSHUWDGL1XHYD9LGD ¿QFKp L GXH XQLYHUVL VRWWHUUDQHL VRQR VWDWL ¿VLFDPHQWH ³JLXQWDWL´ FRQXQDHVSORUD]LRQHFKHKDFRQ - sentito di trovare il collegamento tra i due grandi abissi. Si lavora VAL 54 SERIANA & SCALVE MAGAZINE VHPSUHLQPH]]RDGDFTXDHIDQJR ( GRSR DYHU YLVWR FRVD F¶q Oj 0LOHVLGL7DYHUQROD%HUJDPDVFDH 7UDLOODJRG¶,VHRHLOODJRGL(Q - sotto ed essere riusciti a collegare ODVRUJHQWH$FTXDVSDUVDGL*URQH GLQHHVLVWHXQWHU]RODJRXQLQWUL - WUDORURWXWWLTXHLFXQLFROLLOJUXS - (EEHQHHFFROHSULPHULVSRVWHLO FDWRVLVWHPDGLJDOOHULHFXQLFROL SRGLODYRURVLqSRVWRODGRPDQGD ULVXOWDWR q VWDWR SRVLWLYR SHU HQ - VDORQLSR]]LHFDVFDWH/¶LPSLDQWR Ma che succede con tutta questa WUDPEH(VHSHUODVRUJHQWH0L - idraulico di queste montagne. Sot- DFTXD"'DGRYHDUULYDTXDQWDFH OHVLGL7DYHUQRODJOLVSHOHRORJLVL WHUUDQHR,QYLVLELOHPDFKHULVXOWD Q¶q DQFKHTXDQGRIXRULF¶qVLFFLWj DVSHWWDYDQRXQDULVSRVWDSRVLWLYD HVVHUHXQ¶LPSRUWDQWHULVRUVDLGULFD QHOOHYLVFHUHGHOFRPSOHVVRFDUVL - q VWDWR VRUSUHQGHQWH VFRSULUH FKH FKHSRWUHEEHVRGGLVIDUHOHHVLJHQ - FRF¶qVHPSUHDFTXD "(VRSUDW - LOFROOHJDPHQWRVLqYHUL¿FDWRDQ - ]HGHOODYDOOHLQFDVRGLHPHUJHQ]D WXWWRGRYHYDD¿QLUH" FKH FRQ OD VRUJHQWH$FTXDVSDUVD idrica. di Grone. (GHFFRFKHFRQODFROODERUD - 'DTXHVWHSULPHLPSRUWDQWLVFR - ]LRQH GHJOL VSHFLDOLVWL LGURJHR - ( TXL VWD LO PLVWHUR 0D FKH SHUWHVLqDFFHVRO¶LQWHUHVVHSULPD ORJL GHOO¶8QLYHUVLWj GL 3DYLD VL VXFFHGHOjVRWWR" È come se il si- GHO &RPXQH GL )RQWHQR SRL GHL è cominciato a lavorare sul trac- stema delle acque carsiche di Bue- /LRQVGL9DOFDOHSLRH9DOFDYDOOLQD FLDPHQWR GHOOH DFTXH SHU FDSLUH QR)RQWHQRIXQ]LRQDVVHFRPHXQ WUDLSULPLDVRVWHQHUHOHULFHUFKH se vi fossero collegamenti con LPPHQVRVSDUWLDFTXHQDWXUDOHFKH FRQ LPSRUWDQWL FRQWULEXWL  H SRL DOFXQH GHOOH SULQFLSDOL VRUJHQWL GHYLDOHDFTXHXQDSDUWHYHUVR7D - GDODQFKHGL8QLDFTXH GHOOH]RQHFLUFRVWDQWLODVRUJHQWH YHUQRODHXQDSDUWHYHUVR*URQH VAL SERIANA & SCALVE MAGAZINE 55 'LTXHVWRJOLVFLHQ]LDWLDQFRUDQRQ 'RSR TXHVWD HFFH]LRQDOH VFR - 0DODVFRSHUWDGLFHDQFKHFKH KDQQRULVSRVWDHLOSURJHWWRYLVWH SHUWDGHOFROOHJDPHQWRFRQ*URQH LQTXHVWDDUHDFKHLQWHUHVVD OHGLVWDQ]HGDOSXQWRGLLPPLVVLR - D 8QLDFTXH VL q DFFHVD OD ODPSD - chilometri quadrati e il territo- ne del tracciamento e il luogo di GLQD&RPHKDVRWWROLQHDWRLOSUH - ULRGL&RPXQLYLGHYHHVVHUH FDSWD]LRQH G¶XVFLWD SDUL D FLUFD VLGHQWHGL8QLDFTXH3DROR)UDQFR XQ¶DVVXQ]LRQH GL UHVSRQVDELOLWj  NP VLD YHUVR *URQH FKH YHUVR ©/DULOHYDQ]DVFLHQWL¿FDGLTXHVWR GDSDUWHGHJOLDPPLQLVWUDWRULSHU 7DYHUQRODqVWDWRPXWDWRLQ³ collegamento è di assoluto valore. WXWHODUHXQIUDJLOHHTXLOLEULRHSHU NP GL$ELVVL´ SHUFKp ROWUH TXHL ,QWHPSLGLFDPELDPHQWLFOLPDWLFL mantenere intatto quel mondo sot-  FKLORPHWUL JLj PDSSDWL QH UL - VXUULVFDOGDPHQWR H VLFFLWj TXH - WHUUDQHRFKHFRQWLHQHO¶RUREOX PDQJRQRFKLVVjDQFRUDTXDQWLGD VWR VLVWHPD LGURORJLFR SRWUHEEH HVSORUDUH 0DXUL]LR *UHSSL SUH - mettere in cassaforte il sistema 6LQRUD q ULPDVWR LQWDWWR SHUFKp 3URJHWWR 6HELQR ”  VL DFTXHGRWWRSHUOHIXWXUHJHQHUD]LR - LQ VXSHU¿FLH VX TXHOO¶DUHD QRQٹ sidente di HPR]LRQD RJQL YROWD FKH UDFFRQ - QL,QROWUHULODQFLDLOSUHVLGHQWH YL VRQR PDL VWDWH DWWLYLWj DQWURSL - WD O¶HVSHULHQ]D H OH VFRSHUWH FKH TXHVWHDQDORJKHLQL]LDWLYHVDUDQQR FKHVLJQL¿FDWLYDPHQWHLPSDWWDQWLH vive e che ha vissuto nelle grotte PHVVHLQSLVWDDQFKHSHUDOWUHDUHH LQWHQVLYHWDOLGDSRWHULQTXLQDUHLO GD VSHOHRORJR DFFRPSDJQDWR GDO FDUVLFKH GHOOD SURYLQFLD D FRPLQ - sottosuolo. VXR JUXSSR H GD )DELR *DWWL UH - ciare dal bacino idrogeologico che 2UD WXWWL VDSSLDPR FRVD F¶q OD VSRQVDELOH VFLHQWL¿FR QDWXUDOLVWD alimenta la fondamentale sorgente VRWWRHTXDQWRVLDIUDJLOH7XWHOLD - H]RRORJR GHOOD1RVVDQDLQ9DOOH6HULDQDª molo.

VAL SERIANA & SCALVE MAGAZINE 57

Sotto sotto... si fa rete ValcavallinUnderground SPREADING & CONNECTING CAVES

/¶LGHDqWDQWRVHPSOLFHTXDQWRVWUDRU - FLRGHLSXOOPDQ6LDUULYHUjGRYHVHUYH DYUDQQRDGLVSRVL]LRQHLOFDSLHQWH3D - dinaria: unire tra loro, in un percorso HGDOuVDUjVRORQDWXUD'DFRQGLYLGHUH OD]]HWWR GHOOR 6SRUW GRWDWR GL VHUYL]L QDWXUDOLVWLFR DOFXQH GHOOH FDYLWj VRW - HVFRSULUHLQFRPSDJQLDIDFHQGRVTXD - LJLHQLFLHGLULVFDOGDPHQWRTXLQGLSRWUj WHUUDQHH SL VLJQL¿FDWLYH SUHVHQWL LQ GUD FHUFDQGR GL VYLOXSSDUH XQD EHOOD HVVHUHDWWUH]]DWRFRPHXQDJUDQGHFD - 9DO &DYDOOLQD 8Q SURJHWWR FKLDPDWR DPLFL]LDWUDLUDJD]]L ». PHUDWD DSSXQWR9DOFDYDOOLQ8QGHUJURXQG )DWWR XQ VRSUDOOXRJR GHL VHQWLHUL JLj Il progetto potrebbe prendere una 6HQHRFFXSD6HE\QLFDFKHVLDYYDOH VLVWDQQRVLVWHPDQGRLSXQWLFULWLFLSHU piega turistica articolata al punto da GHOODFROODERUD]LRQHGHL&RPXQLGL*UR - UHQGHUHDJHYROHHVLFXURLOSHUFRUVRDL LPPDJLQDUH GL VYLOXSSDUH DWWUDYHUVR QH%HU]R6DQ)HUPR/X]]DQD9LJDQR UDJD]]LDQFKHDOO LQWHUQRGHOOHFDYLWj6L OHQXPHURVHVHFRQGHFDVHSUHVHQWLDL , Entratico, e SDUWLUjGDOODJURWWDSLFRQRVFLXWDLQYDO - &ROOLGL6DQ)HUPRXQJUDQGHDOEHUJR GHOO¶,VWLWXWR&RPSUHQVLYRGL'DUIR%RD - le: la Buca del Corno di Entratico e da GLIIXVRFKHGLDRVSLWDOLWjDOODSRWHQ]LDOH ULR7HUPHGHO/LRQVFOXE9DOFDOHSLRH OuVLVDOLUjDWWUDYHUVR%HU]R6DQ)HUPR GRPDQGDGHOOHYLVLWH,OFKHVLJQL¿FKH - 9DOFDYDOOLQDHGHO/LRQV&OXEGL/RYHUH alla grotta del Bosco Faeto di Grone e UHEEHGDUHXQLPSXOVRWXULVWLFRLQWHUHV - 6HE\QLFD q XQ¶DVVRFLD]LRQH FKH QDWD DOODJURWWD'QHLSUHVVLGHOODIUD]LRQH VDQWHDOODYDOOHFRQXQDVSHFL¿FLWjFKH FRPHFRVWRODGL3URJHWWR6HELQRVLq GL6DQW¶$QWRQLRUHFHQWHPHQWHVFRSHU - SRFKLDOWULOXRJKLSRVVRQRYDQWDUH specializzata nell’offerta didattica per la WD3HULSHUQRWWDPHQWLD*URQHLUDJD]]L YDORUL]]D]LRQHGHOWHUULWRULRHFKHPHWWH DGLVSRVL]LRQHODFRPSHWHQ]DGHOOHVXH guide per scoprire, in un ideale collega- PHQWRIUDORUROHWDQWHHPHUJHQ]HJH - ologico-naturalistiche presenti nell’area IUDLO6HELQRHOD9DOOH&DYDOOLQDFRPH la Gola del Tinazzo, il Lago fossile di -Sellere, la Valle del Freddo, il Maglio Idraulico di Poltragno. Solo per citarne alcuni.

2UDO¶LGHDQXRYDqTXHOODGLVYLOXSSDUH un progetto didattico che ruoti attorno DL IHQRPHQL FDUVLFL GHOOD 9DOOH &DYDO - OLQDDYDQWDJJLRGHOOHVFXROHPDQRQ solo. «,OWXWWRVDUjSURQWRDOSLWDUGLLQ SULPDYHUD  VSLHJD 0DXUL]LR *UHSSL  3RUWHUHPRLUDJD]]L³LQJLWD´JLRUQL HOLIDUHPRFDPPLQDUH/HJURWWHVRQR FROOHJDWHIUDORURGDEHOOLVVLPLVHQWLHUL La Buca del Corno ad Entratico &HUFKHUHPRGLHYLWDUHO¶XWLOL]]RPDVVLF -

Bueno Fonteno with pure water has been disco- fascinating underground world, Thirty-two kilometres of gal- vered. The speleologists could there are still a lot of kilometres of leries, in a space of two cubic understand where all this water unknown galleries to be discove- kilometres, up to seven hundred ÀRZV $ SDUW JRHV WR WKH 0LOHVL red and mapped. And that is whe- metres of depth. We are referring di Tavernola source and the other re the project’s name comes from: to the Bueno Fonteno’s abysses, one to the Acquasparsa di Grone “100 kilometres of abysses” and a mapped by the group of the Sebi- source at seven kilometres away hydraulic system very precious for no Project, chaired by Maurizio from both the localities. What is the Cavallina Valley which needs Greppi. Between the Iseo Lake still to be studied is how this natu- to be appreciated and above all DQG WKH (QGLQH /DNH D ELJ ODNH ral hydraulic system works. In this protected.