Postojna Cave+Predjama Castle-GIFT CERTIFICATE
| Adults | 40.90 EUR |
| Child up to 5 years | 2.00 EUR |
| Student 16-25 years | 32.70 EUR |
| Child 6-15 years | 24.50 EUR |
Postojna cave + EXPO Postojna Cave Karst - GIFT CERTIFICATE
| Adults | 35.00 EUR |
| Child up to 5 years | 2.00 EUR |
| Student 16-25 years | 28.00 EUR |
| Child 6-15 years | 21.00 EUR |
Postojna cave visit - GIFT CERTIFICATE
| Adults | 28.50 EUR |
| Child up to 5 years | 1.00 EUR |
| Child 6-15 years | 17.10 EUR |
| Student 16-25 years | 22.80 EUR |
Predjama castle visit - GIFT CERTIFICATE
| Adults | 17.50 EUR |
| Child up to 5 years | 1.00 EUR |
| Child 6-15 years | 10.50 EUR |
| Student 16-25 years | 14.00 EUR |