National Geographic Quest anchored overnight on the Columbia River, just off the city of Pasco, Washington. We awoke to a beautiful morning, with massive freight trains chugging their way east to west and back over the Columbia River via the railroad bridge just ahead of our vessel. After breakfast, it was Zodiac to shore, board our luxury coaches, and spend the day exploring the Walla Walla area! Guests had the choice between visiting the Fort Walla Walla Museum and the Whitman Mission National Historic Site, then switching in the afternoon. But both groups got to go Three Rivers Winery, where we met for lunch, and had a wine tasting and tour before leaving for the other site that they did not see in the morning! Finally, back to the ship, got underway, and headed up the Snake River for our next stop!