Sandavágur is one of the larger villages on the island of Vágar in the Faroe Islands, and the first settlement you reach after emerging from the subsea tunnel from Streymoy. The village has a fine church and sits in a broad valley with views toward the mountains. A runestone in the churchyard, one of the few in the Faroes, dates from the Viking period.
The Vágar valley walk between Sandavágur and neighbouring Miðvágur is one of the gentler routes on the island. From Sandavágur it is a short drive to some of Vágar's main attractions — the hike to Trælanípa (the cliff above Sørvágsvatn lake) and the walk out to Gásadalur and its waterfall both start within a few kilometres.