Jun 19, 2018  · Over the last six years, Viking has made a big splash on Europe‚Äôs rivers launching more than 40 riverboats. On the heels of that robust success, Viking River Cruise Reviews: See what 5946 cruisers had to say about their Viking River cruise. Find detailed reviews of all Viking River cruise ships and destinations. Premier River Cruising Premier Cruises in Europe cover a wide variety of destinations and…