A short walk from Sonoma Plaza, MacArthur Place Hotel & Spa occupies a six-acre 19th-century estate of white cottages, mature trees and flower-filled gardens. Across 69 rooms and suites, natural materials, custom millwork and a muted contemporary palette are joined by fireplaces, porches or outdoor showers in selected categories. Layla opens onto a greenery-lined patio, joined by The Bar at MacArthur and the more casual Porch. The spa draws ingredients and scents from the estate’s gardens, while a heated pool, whirlpool, lawns, art installations and communal fire pits are threaded through the property’s winding paths.