Puerto del Carmen, on the south-east side of Lanzarote, is among the most important tourist spots on the island. There are more than 6 km of beaches protected from the trade winds (Grande Beach, Los Pocillos and Matagorda being the most extensive), and a wide variety of hotels.
Parallel to the beach, you'll find Playa del Carmen's main strip, la Quinta Avenida (or “Fifth Avenue''). The five-mile-long pedestrian walkway is lined with hotels, shops, art galleries, restaurants, bars, and clubs, making it a popular nightlife spot.
No, the six drinks rule is not in place in the Canary Islands. So if you're planning to visit Tenerife, Gran Canaria, Fuerteventura, Lanzarote, or the smaller islands in the archipelago like La Palma, La Gomera, El Hierro or La Graciosa, this six drinks rule will not apply.
Playa del Carmen is generally safe at night, however, it is important to take the same precautions as you would in any other city. It is best to stay in well-lit, populated areas and avoid walking alone at night. It is also recommended to avoid carrying large amounts of cash and to keep your valuables out of sight.
Playa del Carmen started out as a Fisherman's village, as many as 110 years ago. The white sand beaches, turquoise waters, and laid-back feel have made it a popular destination for tourists.
The warmest water temperature is in September with an average around 72.9°F / 22.7°C. The coldest month is February with an average water temperature of 65.5°F / 18.6°C.
As with all of Mexico, the vast majority of Playa del Carmen visitors are completely safe. There are isolated incidents of crime like any other place on Earth, but for the most part, it's one of the best places to visit in Mexico.
But in some areas as the Canaries it may taste weird so even most locals may prefer using bottled water. You can safely use tap water to cook, make your tea, wash you teeth...