Unless you’re at the beach, going anywhere on St. Vincent becomes an adventure in traveling up and down. This is a volcanic island with extensive hilly terrain, even near its shoreline, but it also offers a contrasting impression of green interiors, black beaches, bright pastel-colored buildings, busy town waterfronts, and dramatic rocky crags on islets just offshore. It takes a little more effort to get to St. Vincent than more accessible islands like Barbados, Jamaica, …