Sabana Redonda

Sabanilla is a district of the Alajuela canton, in the Alajuela province of Costa Rica.Sabanilla town lies about 12 km by road north of the centre of Alajuela. It covers an area of 43,32 km² and as of 2011 had a population of 9,059 people. A major coffee producing area, in which is located Doka Estate, a supplier of Starbucks. Another important activity is motocross, since they have one of the most important motocross tracks in the country, La Olla del Poás, better known as La Fergara in its locality, El Cerro.

Poás is a canton in the Alajuela province of Costa Rica. The head city of the canton is San Pedro.

San Isidro is a district of the Alajuela canton, in the Alajuela province of Costa Rica.

San Rafael is a district of the Poás canton, in the Alajuela province of Costa Rica.

Carrizal is a district of the Alajuela canton, in the Alajuela province of Costa Rica.

San José is a district of the Grecia canton, in the Alajuela province of Costa Rica.

Santo Domingo is a district of the Santa Bárbara canton, in the Heredia province of Costa Rica.

San Pedro is a district of the Poás canton, in the Alajuela province of Costa Rica.

Sacramento de Heredia is a small town in the district of San Jose de la Montana, Barva, Heredia, Costa Rica. It is home to the Braulio Carrillo National Park and the Bar y Restaurante Sacramento and is a popular tourist location. No census is available due to the fact there is no structured organization in the town, and the fact the population changes frequently, but approximates estimate at 200.

Santa Bárbara is a canton in the Heredia province of Costa Rica. The head city is in Santa Bárbara district.

Purabá is a district of the Santa Bárbara canton, in the Heredia province of Costa Rica. The district consists of several large neighborhoods: San Bosco (Bosconia), Marías, Purabá, Lajas, and Calle Quirós.

Barva Volcano is an andesitic stratovolcano complex in central Costa Rica, 22 km north of San José, in Heredia Province. On the eastern side of the mountain it has a lake in what was the volcanic crater, called "Laguna de Barva", and in the western side it has three hills on the top which are called "Las Tres Marías". It is located in the small agricultural community of Sacramento. Barva has several eruptive centres at its summit and many parasitic cones on its flanks. Its three principal summits visible from the Central Valley give it the common local name of Las Tres Marías (The Three Marys). Four pyroclastic cones are present within the 2 x 3 km caldera at the central and northwestern part of the summit. The southwestern peak contains four cones, one of which has a crater lake.The last confirmed eruptive activity at Barva Volcano has been dated to 8,050 years ago. There were reports of eruptions in the 1760s and in 1867, but investigations at the summit did not find evidence to confirm the reports.