Cuba has several beautiful botanical places worth visiting. Here are some of the most well-known ones:

1. Jardín Botánico Nacional de Cuba (National Botanical Garden of Cuba) - Located just outside of Havana, this garden covers over 600 hectares and features more than 4,000 plant species, including many rare and endangered species.

2. Jardín Botánico Soledad Miranda (Soledad Miranda Botanical Garden) - This garden is located in the city of Cienfuegos and features a large collection of tropical plants, as well as an orchid garden and a Japanese garden.

3. Orquideario Soroa (Soroa Orchid Garden) - Located in the town of Soroa in western Cuba, this garden features over 700 species of orchids, as well as other tropical plants and bird species.

4. Jardín Botánico Cupaynicú (Cupaynicú Botanical Garden) - Located in eastern Cuba near the city of Baracoa, this garden features a large collection of tropical fruit trees and other plant species, as well as a small zoo and an ecological trail.

5. Jardín Botánico de Santiago de Cuba (Botanical Garden of Santiago de Cuba) - This garden is located in the city of Santiago de Cuba and features a large collection of tropical plants, as well as a cactus garden, a palm garden, and a lake with aquatic plants and fish.