Spanning over 125 hectares and boasting more than 15,000 trees, El Retiro Park is a lush sanctuary nestled right in the city's core. This expansive park offers an array of fascinating monuments and gardens. Among them are the Jardín de Vivaces and the Jardines de Cecilio Rodríguez, which are classic gardens with an Andalusian twist. You'll also discover the Jardines del Arquitecto Herrero Palacios, the enchanting Rosaleda rose garden, and the Parterre Francés. Here, you'll find a remarkable Mexican conifer, nearly 400 years old, thought to be Madrid's oldest tree. El Retiro isn't just a haven for nature lovers; it's a cultural hotspot too. On weekends, you might stumble upon street performers, artists, and musicians, adding a lively touch to your stroll. The park's central lake is perfect for a leisurely boat ride, offering a unique perspective of the surroundings. And if you're a history buff, the park's iconic Crystal Palace hosts various art exhibitions, blending natural beauty with creative expression.