Harmanecká cave
WEB: www.ssj.sk/en/jaskyna/10-harmanecka-cave
Attractions in the surroundings: www.ssj.sk/en/jaskyna/10-harmanecka-cave/zaujimavosti-v-okoli
Bystrianska cave
WEB: www.ssj.sk/en/jaskyna/3-bystrianska-cave
Attractions in the surroundings: www.ssj.sk/en/jaskyna/3-bystrianska-cave/zaujimavosti-v-okoli
Bat’s cave
WEB: www.vypadni.sk/sk/netopieria-jaskyna
Cave of Dead bats
WEB: www.jmn.sk/