Falmouth is a small harbour settlement on the southern coast of Antigua, adjoining English Harbour and surrounded by hills and sheltered bays. Its waterfront is closely connected to Antigua's sailing industry, with marinas, boatyards, restaurants, and services lining the harbour. Falmouth's location provides access to the historic Nelson's Dockyard area and the southeastern coastline, while the surrounding hills offer views over the Caribbean Sea and nearby islands. The community has a more working-harbour character than many of Antigua's beach-focused destinations, with sailing and marine services remaining central to local activity.

Falmouth's history is closely linked to the development of English Harbour as a British naval base. The settlement grew around the harbour and supported the dockyard's maritime operations, while nearby estates and agricultural lands formed part of Antigua's plantation economy. Today, Falmouth shares in the heritage of Nelson's Dockyard National Park, a UNESCO World Heritage property that preserves naval buildings, fortifications, and related archaeological sites. The surrounding area also reflects the island's African and Caribbean heritage, with local traditions shaped by generations of farming, fishing, maritime work, and community life.

The harbour is the main attraction in Falmouth, with yachts and sailing boats often occupying the sheltered waters. Nearby Nelson's Dockyard contains restored naval buildings, workshops, storehouses, and waterfront structures, while Shirley Heights provides elevated views across the harbour and surrounding coastline. Pigeon Point Beach and Galleon Beach are within easy reach, offering swimming and access to the clear coastal waters. Hiking trails around the hills connect several historic and natural viewpoints. Falmouth's position also makes it a convenient base for exploring the coves, beaches, and maritime sites of southeastern Antigua.

Food in Falmouth reflects Antigua and Barbuda's Caribbean traditions, with seafood, saltfish, fungi, pepperpot, ducana, grilled meats, and locally grown vegetables appearing in the wider area. Waterfront restaurants serve both local dishes and international cuisine, often using seafood sourced from the surrounding waters. The community's connection to sailing is particularly visible in its concentration of marine businesses, boatyards, and yacht services. Another distinctive detail is Falmouth's close physical relationship with English Harbour: the two settlements form a continuous maritime area where modern sailing facilities operate alongside historic buildings and landscapes associated with Antigua's naval past.