We had an amazing 10 day tour round the Danube Delta by bike( OK a few bits by boat as well) and proved that it is possible for not particularly fit, fairly old( late 50s) people on ordinary road bikes, to tour the Delta. I did not believe you could actually ride a bike successfully on a beach but actually below the water line the sand was hard and what an amazing experience pedalling through the waves . We also saw incredible variety of birds; pelicans of course but also bee eaters , herons of many varieties and many more . Calin is an expert guide, really knowledgable and a great cycling companion. Janine accompanied us too and impressed with her multi lingual skills. Together they are a great team, arranging a tour at a suitable pace with a couple of cultural rest days for us to recover, and varied accomodation in traditional homes and luxury hotels. They also, calmly handled a reorganisation of the trip to successfully seek some medical treatment .
All in all, we would highly recommend taking a trip with Calin and Janine if you want to see that it is possible to continue to cycle the Danube beyond Tulcea and explore the incredible beauty of the Danube Delta