Cala Murtra is a small sea cove east of Roses reached only on foot. There is no parking at the beach and no direct public transport to the shore, so visitors park away from the coast or use transport to the wider Roses area and continue along coastal trails. The walk includes uneven ground, so wear closed footwear, allow generous time for the return climb, and carry everything needed for the stay from the start. There are no toilets, showers, shops, bars or drinking water at the beach. Bring sufficient water, food, sun protection, a shade cover and a bag for waste, and pack carefully so nothing is left behind. The surface is rock and stone rather than sand. A mat, sturdy sandals and swim footwear help on shore and during water entry, especially where the stone feels sharp or slippery. Morning to early afternoon generally gives stronger sun on the shore, while afternoons can be windier and less sheltered. Warm dry summer months from June to September offer the most comfortable swimming conditions. Outside summer the area is cooler and more exposed to wind, which can make resting on the rocks less comfortable. The water is generally clear but entry is rocky and depth and currents change with swell. There is no lifeguard service. Check sea conditions before swimming, enter carefully, avoid the rocks in choppy water and do not swim alone. Mobile coverage and help may be limited in this isolated setting. Plan for a stay of a few hours to allow for walking, resting and swimming. Leave the cove clean and take all supplies and litter away on departure.