Luna Rooftop is a small, lively rooftop bar and eatery in Guanajuato known for sunset views and cocktails; if you want a spot by the rail, make a reservation, especially on weekends. Expect limited seating and likely stairs up, so arrive early if you have mobility issues, bring ID, and have some cash on hand even if cards are accepted. Go at golden hour for the best photos, order a pisco-based cocktail and a few shareable small plates, dress smart-casual, and take a taxi or ride-share home after dark for convenience and safety.