L'arcobaleno features air-conditioned accommodations in Valledoria. A 19-minute walk from Spiaggia si San Pietro and 1.7 miles from La Ciaccia Beach, the property offers a garden and a shared lounge. There's a terrace and guests can make use of free Wifi, free private parking, and an electric vehicle charging station. Rooms include a private bathroom. At the bed and breakfast, units include bed linen and towels. A restaurant can be found at the property, offering a child-friendly buffet. Both a bicycle rental service and a car rental service are available at the bed and breakfast. Sassari Railway Station is 25 miles from L'arcobaleno, while Palazzo Ducale Sassari is 25 miles from the property. The nearest airport is Alghero Airport, 42 miles from the accommodation.