S'estret is an area of easily accessed crags, located just to the south of the beautiful village of Valldemossa. The various walls offer different attractions for climbers: a series of pleasantly-situated west-facing walls overlooking the road in the valley bottom; an old abandoned quarry that has a number of exceptional hard routes; and some more recently developed walls of eye-catching white limestone. Sector Cuarentón has a large set of routes spread across three separate walls, including some excellent easier-grade slab routes. Above these are some good longer pitches on Sector Pasión. The steep Sector Mejicano gives some ultra-hard pitches that are well worth seeking out when it is hot or wet. The four sectors to the right of the quarry are excellent with lots of high-quality mid-grade lines As a final attraction, there is some bouldering available in the woods below the crag which isn't documented here.