References
- 1. Vasileva, V.; Kabakchieva, D.; Sabrieva, S., Anthropogenic tourist resources of Bulgaria. Himera, Shumen, 2020 (in Bulgarian).
- 2. Georgieva, N.; Vladev, D., Geography of Bulgaria. Faber, Veliko Tarnovo, 2007 (in Bulgarian).
- 3. District strategy for development of Pazardzhik district for the period 2014-2020 (in Bulgarian).
- 4. Municipal development plan of Asenovgrad municipality for the period 2014-2020 (in Bulgarian).
- 5. https://kuklen.org/landmarks/
- 6. https://www.blrs.eu/lovSt12.html
- 7. Strategy for development of Smolyan district 2014-2020 (in Bulgarian).
- 8. http://mgu.bg/geosites/buinovskoto-jdrelo.html
- 9. https://bulgariatravel.org/bg/
- 10. http://mgu.bg/geosites/buinovskoto-jdrelo.html
- 11. District strategy for development of Kardzhali district for the period 2014-2020 (in Bulgarian).
- 12. Municipal development plan of Kirkovo municipality 2014-2020 (in Bulgarian).
- 13. https://rewilding-rhodopes.com/bg/elen-lopatar/
- 14. https://travelbulgarianews.bg/petrified-forest-unique/
- 15. https://ivaylovgrad.bg/old/nature
- 16. https://www.madzharovo.bg/new/main.php?module=info&object=category&action=list&inf_cat_id=28
- 17. National strategy for sustainable development of tourism in the Republic of Bulgaria 2014-2030. Updated version. 2017 (in Bulgarian).
- 18. Vasileva, V., Natural tourist resources of Bulgaria. Himera, Shumen, 2018 (in Bulgarian).
- 19. Management program of Batak municipality 2019-2023 (in Bulgarian).
- 20. Program for sustainable development of tourism in the municipality of Chepelare 2014-2020 (in Bulgarian).
- 21. https://greenbalkans.org/bg/Rayoni_na_rabota-c308
- 22. https://travelnews.bg/bg/news/16014425559928/rodopite-uvelichavat-prihodite-ot-turizam