- wikiway.com bolgaria/krepost-tsarevets/
- liketraveller.ru bulgaria/veliko-tarnovo/…
- turizm.ngs22.ru bulgaria/sights/prochee-krepost-…
- otzyv.ru hotel/bulgaria/TSarevets/
- bolgaria24.com s-92-Исторический_резерват_Царевец
- moya-planeta.ru reports/view/bolgariya_…
- otzovik.com review_3875267.html
- tumblr.com tagged/царевец?sort=topSee a recent post on Tumblr from @me-sharing-with-the-world about царевец.