This South Florida region extends 120 miles from Sebastian to Boca Raton. The golden stretch of the Atlantic from Palm Beach southward defines old-world glamour and new-age sophistication. North of Palm Beach, you'll uncover the comparatively undeveloped Treasure Coast, where towns and wide-open spaces along the road await your discovery. Altogether, there's a delightful disparity, from Palm Beach, pulsing fast with old-money wealth, to low-key Hutchinson Island and Manalapan. Ten miles west of Palm Beach you'll find the burgeoning equestrian community of Wellington, site of much of the county's new development.