Water defines "Little Rhody" as much as mountain peaks characterize Colorado. The Atlantic thrusts all the way to the Massachusetts border, cleaving the state into unequal halves and filling the geological basin that is Narragansett Bay. That leaves 400 miles of coastline and several large islands.

A string of coastal towns runs in a northeasterly arc from the Connecticut border up to Providence, the capital, which lies at the point of the bay, 30 miles from the open ocean. It was here that Roger Williams, banned from the Massachusetts Bay Colony in 1635 for his outspoken views on religious freedom, established his colony. Little survives from that first century, but a large section of the city's East Side is composed almost entirely of 18th- and 19th-century buildings.

Another group of Puritan exiles established their settlement a couple of years after Providence, on an island known to the Narragansett tribe as Aquidneck. Settlers thought their new home resembled the Isle of Rhodes in the Aegean, so the official name became Rhode Island and Providence Plantations, a moniker that was subsequently applied to the entire state and remains the official name.

The most important town on Aquidneck is Newport, and it's the best reason for an extended visit to the state. Its first era of prosperity was during the Colonial period, when its ships not only plied the new mercantile routes to China, but also engaged in the reprehensible "Triangular Trade" of West Indies molasses for New England rum for African slaves. Their additional skill at smuggling and evading taxes brought them into conflict with their British rulers, whose occupying army all but destroyed Newport during the Revolution.

After the Civil War, the town began its transformation from commercial outpost to resort, with the arrival of the millionaires whose lives spawned what Mark Twain sneeringly described as the "Gilded Age." They built astonishingly extravagant mansions, their contribution to Newport's bountiful architectural heritage. Winning the America's Cup and subsequent defenses of yachting's most famous trophy made the town into a recreational sailing center with a packed summer cultural calendar. As a result, travelers who want nothing more than a deep tan by Monday can coexist with history buffs and music lovers.

Finally, there is Block Island, a 1-hour ferry ride from Point Judith. A classic summer resort, it has avoided the imposition of Martha's Vineyard chic and Provincetown clutter. It has also sidestepped history (even though it was first settled in 1661), so there are few mandatory sights. That leaves visitors free simply to explore its lighthouses, hike its cliff-side trails, and hit the beach.

Note: Smoking is now prohibited in all enclosed public spaces, including bars, museums, elevators, restaurants, lobbies, malls, and transportation vehicles and facilities. Up to 50% of hotel rooms can allow smoking, but many inns and hotels ban tobacco entirely.