If you want to plan a visit you need to reserve some time ahead, here the website of the resort.
And here's the video I was talking about..
Jurilovca - Gura portitei
If you like wilderness, fish, birds, nature, quiet you need to visit the Danube Delta. Should be on everybody's bucket list.
Getting there is not that difficult, fly to Bucharest or Constanta and from either take the train to Tulcea (the entry of the Delta) , and from the Tulcea the only option is either renting a boat (more expensive but way faster), either using the regular Ferries.
So you have no excuse for not visiting this magical place.