Hideaway

Noun

 * 1) a hiding place, somewhere you can go to get away from other people
 * This weekend, let's find some romantic hideaway on the coast.

Thesaurus
adytum, ashram, asylum, bolt-hole, cache, cell, cloister, concealment, corner, cover, covert, coverture, cranny, cubby, cubbyhole, dark corner, den, dugout, foxhole, funk hole, hermitage, hideout, hidey hole, hiding, hiding place, hole, holy of holies, ivory tower, lair, mew, niche, nook, privacy, recess, refuge, retreat, safe haven, sanctuary, sanctum, sanctum sanctorum, secret place, stash, undercovert

Etymology
hide + away