My wife and I will be traveling there in 2 weeks and will be looking to climb both areas. I’m very familiar with BCN but New to Tenerife. Any advice on areas, gear needed, or local etiquette for either area? We will be staying on las ramblas in bcn and near the south airport in Tenerife. If I could get at least one day in each spot I’d be extactic. Any input welcome!?!