Mallorca's flora and fauna is rich. Trees such as the Aleppo pine, the evergreen holm oak and the carob tree are common, while the dwarf palm mainly grows around Pollença, Alcúdia and Andratx. Attractive orange and lemon orchards grow around Sóller. The tree heather and wild flowers (hyacinths, violets, gladioli, etc) are also stunning. Reptiles (snake and gecko), mountain goats, wild sheep, rabbits and toads are all residents on the island. Birds of prey, including ospreys, kestrels and the rare black vulture, inhabit the mountainous northwest, and migratory birds flock to the marshes in summer. The Parc Natural de l'Albufera and Cabrera Island are both protected areas.

The Mediterranean climate of the Balearics keeps Mallorca's winter comfortably mild (around 15°C/59°F). Summer temperatures of around 27°C (85°F) are perfect for swimming (the water is also warm) and other outdoor activities.