This is a 34 km introduction to gravel riding on wide riverside tracks near Marbella, built for people who have never ridden off tarmac. The surface is firm and broad, the gradients are gentle and the route gains only about 250 m in total, so the effort stays low and the focus stays on learning how a bike behaves on loose ground.
Rather than testing fitness, the ride gives you room to get used to the feel of gravel: how the tyres move under you, how to brake on a loose surface and how to hold a line on a track that is not perfectly smooth. Riding beside the river keeps the terrain predictable, and there is space to stop, ask questions and try things again.
Among the Ride Marbella tours it is the entry point to gravel. The forest loop of 72 km and the 88 km volcano day are far longer and steeper, while this route is short enough to enjoy with no gravel experience at all. If you want to find out whether gravel suits you before committing to a bigger day, start here.