The 'Mura Botaniche' initiative, organised by the Botanical Garden and Museum in collaboration with Mura di Pisa, is back again this year. The first appointment for this special guided tour on the high walkway of the Walls and the Botanical Garden is Saturday 15 April at 3 p.m. The protagonist will be the flora that grows on the Walls and in the immediate vicinity: the staff of the Botanical Garden and Museum will guide participants through the knowledge of urban flora: from the caper flowers, typical of the Walls, to the plants that grow in the vicinity. The first part will start from the ascent of the Piezometric Tower and end in Piazza dei Miracoli, after which the visit will continue in the Botanical Garden where plants from the five continents are housed. 
These are the other dates on the calendar:

- Saturday 13 May, 3 p.m.
- Saturday 10 June, 10 a.m.

The duration of the visits is approximately 3 hours, places are limited and reservations must be made by e-mail at
educazione.ortomuseobot@sma.unipi.it; bookings are received by 12 noon on Friday 14 April.
The cost is € 8 per person and includes access to both the Walls and the Botanical Garden and Museum, to be paid on site.