El Aleph Hotel Boutique

Located on a residential street a couple of blocks south of Playa Varese, this upscale guesthouse considers itself Mar del Plata's first boutique hotel. El Aleph, a converted historic home, features individually decorated rooms with hardwood floors, antique furnishings (you'll love those marble-topped vanities), wide flat-screen TVs and a well-stocked minibar, set around a grassy yard. The atmosphere is exclusive but relaxed.