Balearic Islands blue cliff coastline dangerous harsh majorca mediterranean natural nature rock rough rugged sea Spain spanish spray spume water waves white architecture balcony homes houses lane mountains ornamental road shutters sky stone street terraced villa village ancient elements exercise historical Mallorca old people steps tourism tourists town UP urban walk bend danger drop hazard landscape limestone mountain narrow outcrop route travel trees view wall ascend cobblestones descend devotion footpath Lluc path pilgrims religion religious stony travellers walkers way Alley backstreet doors home Pollenca Pollença quiet residential arch christian church security studded studs wooden cloud farm farmhouse finca forest green orchards range stormy threatening valley Alcudia Alcúdia arching conifers evergreens fence pines shore summer