4Corners Costa Rica specializes in customized fishing expeditions across a range of Costa Rican landscapes, from rainforest rivers and mountain streams to Caribbean waters and the Pacific coast. The company works with guests to shape trips around their preferred fishing, destinations, and activities, offering itineraries in locations including Barra, Deriva, San Ramon, Flamingo, Marvista, the Cloud Forest, Caribe, and Corcovado. Anglers can pursue species such as tarpon, machaca, rainbow trout, billfish, and other freshwater and saltwater fish, with options that may include rafting, eco tours, and bird watching.

Expeditions combine local guides and captains with lodging and experiences such as off-grid fishing lodges, mountain cabins, beachfront bungalows, and a private beach house. Packages can include domestic transportation, accommodation, meals, and fishing outings according to guests’ requests. The company emphasizes culturally immersive hospitality, working with Costa Rican hosts, chefs, and local families, and also offers discounted expeditions for military veterans, police officers, and first responders.