Altis Bike Shops EuroVelo 1 - Section 26: Ovar / Porto (Gaia) EuroVelo 1 - Section 27: Porto (Gaia) / Vila do Conde Address: Avenida da Boavista, 728 4100-111 Porto Phone number: +351 226078210 Web: http://www.altis.pt/ E-mail: altis@altis.pt