Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Carlsbad Caverns National Park' has mentioned 'Tours' in the following places:
Occurrence Sentence Text Source
Rangers regularly lead special wild-cave tours to this room.
Free admittance for self-guided tours is often granted on holidays such as Martin Luther King, Jr. weekend, National Park Week, and Veterans Day weekend.
[26] Three caves are open to public tours.
Slaughter Canyon Cave[27] and Spider Cave[28] are undeveloped, except for designated paths for the guided "adventure" caving tours.