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Photo: OpenStreetMap contributors, CC BY 3.0 via Wikimedia Commons
A regular SNCF train departs from Nice to Puget-Théniers, where it connects to a narrow-gauge railway through the mountains and valleys of the hinterland. A very scenic but less comfortable ride than the SNCF main lines. Terminates at Nice-CP station a few blocks behind Nice-Ville main station. Leaves in the morning, and returns in the evening. Reservations for the steam trains are mandatory.
The Chemins de Fer de Provence is a small rail company providing a daily train service between Nice and Digne-les-Bains in Provence. Their single remaining route, which dates from the 1890s and known locally as the Train des Pignes, is a metre-gauge railway, mostly single-track with passing loops at some stations. Between Pont-de-Gueydan and Saint-Sauveur-sur-Tinée the line runs through the valley of the Var. Most stops are upon request only and some do not have a built platform.
The castle hill overlooking the Baie des Anges and harbour offers a spectacular vantage point overlooking the city. Not much is left of its ruined castle besides crumbling walls. Still, climbing up the stairs to reach the platforms 90 m above Nice is well worth the view. There is also a lift (ascenseur) which will take you three quarters of the way up. The castle hill park closes at around sunset. Expect to be escorted outside if you stay longer.
2500 different plants in botanical garden and tropical glass house. Also various animals.
Indian, Chinese, Southeast Asian, and world art in great architecture on a lake.
Even if you are not in art, this is a museum which should not be missed. It includes stained glass windows by the artist.
Charming collection of paintings, drawings and sculptures in 17th-century Genoese villa.
The ruins of the Gallo-Roman settlement in Cimiez, plus a museum with nice documentation on Gallo-Roman life (but mostly not in English). Activities for children. Guided tours available.