Banks and ATMs -- There are no banks on the island. There is a small credit union in Moyogalpa with an ATM, but it is temperamental and does not accept credit cards or debit cards that are linked to the Maestro program. Across from the credit union there is a "tienda" that allows you to take money out on a credit card (MasterCard and Visa), but they charge an extremely large fee. It is better to stuff your wallet in Rivas before boarding the boat.
Hospital -- Hospital Moyogalpa (tel. 505/2569-4247) is 3 blocks east of the plaza. Altagracia also has a small Centro de Salud (tel. 505/2552-6089) on the southeast corner of the town plaza.
Internet -- For Internet access in Moyogalpa, go to Arcia Cyber Café on the main street (no phone). It is open daily from 8am to 9pm. In Altagracia, the Casa Rural, on the south side of the plaza (no phone), has Internet service, as does the craft store Tienda Fashion, 1 block south of the park (no phone).
Post Office -- There is a post office in Altagracia, on the corner of the plaza beside the Museo Ometepe (no phone).
Telephone -- For phone service, head to ENITEL in Moyogalpa, which is 1 1/2 blocks east of the principal street (tel. 505/2569-4100), or the Altagracia office, which is in front of the plaza beside Museo Ometepe (no phone).
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.