Growth and Niche Markets in Tourism - Full Video (21:23)Tourism is evolving. More travelers are looking for experiences that go beyond the typical cruise or hotel stay—and with the emergence of niche tourism comes an increasing need for anyone in the hospitality trade to understand niche markets, including volunteer tourism, health and medical tourism, gastronomic tourism, and dark tourism, which focuses on burial sites, war zones, and other points of macabre interest.