Giardini della Villa Comunale
This beautiful park in Taormina across from the Teatro Antico di Taormina are worth a visit for peaceful walks through the gardens and stunning views of the coast and Mount Etna. Admission is free.
Tag: free
Akureyri Botanical Garden
A short walk from downtown Akureyri, this garden is one of the most northern botanical gardens in the world. It's a beautiful display of thousands of different types of plants, well organized by region.