16:00Operation Grand Canyon with Dan SnowEpisode 1BBC Two Duration: 58 minutes Audio described Sun 8th Jul 2018, 16:00 on BBC Two WalesAvailable for 7 monthsWatch nowDan Snow and team take on the rapids of the Grand Canyon in antique wooden boats to rediscover one of the wild west's great adventures of discovery.ContributorsPresenter:Dan SnowGenresFactualFactualTravelSeriesOperation Grand Canyon with Dan Snow Source: BBC Online