Jardins Saint-Martin

Not everything in Monaco costs money. The Jardins Saint-Martin thread along the southern cliff of Le Rocher, a narrow ribbon of public garden between the Musée Océanographique and the old ramparts, and they are free, genuinely peaceful, and overlooked by almost every travel guide that mentions the principality. I found them on a slow morning walk when I had nowhere particular to be, following a path that curved around the rock’s edge and suddenly opened into a view so large and blue that I stopped walking and just stood there. Below, the sea. The water changes color here — pale turquoise over the rocks close to shore, then deepening fast to indigo, then the blue that has no name except Mediterranean.

The gardens are planted with what grows well on Riviera cliffs: Aleppo pines whose trunks lean seaward from decades of mistral, agave with its extravagant flower spikes, rosemary running wild between the paving stones, fig trees pressing against the stone walls. There is a statue of Prince Albert I in explorer’s gear — the oceanographer prince — looking out over the water that obsessed him. Lizards cross the warm stone in the afternoon sun. In October, the gardens hold that particular stillness that the Mediterranean gets when the tourist season has gone and the light takes on a sideways quality, amber and serious. I sat on a bench for a while. A cat was doing the same. Neither of us had anywhere pressing to be.

The path connects to the ramparts at the eastern end and to the Musée Océanographique at the western end, so you can walk a full loop around the southern tip of the Rocher without backtracking. The views change as you go — eastward you see the Cap-Martin coastline, westward the harbor and the casino district and the mountains behind them, and looking straight down you see the water working against the cliff base with a slow patience. Monaco’s wealth is intensely visible from up here, all those white and cream towers stacked up the hillside, but the sea doesn’t seem to know about any of it. The sea is indifferent. This is, in Monaco, something of a comfort.

When to go: These gardens are better at dawn and dusk than in the middle of the day, when the sun is overhead and the shadows too short. September and October bring the best light and the emptiest benches. There is no entrance fee. Bring nothing except time.