Hotel Marina Rio

Hotel Marina Rio sits on Avenida dos Descobrimentos, the broad waterfront avenue that runs along Lagos's inner harbour, placing it steps from the marina and a ten-minute walk from the old town's Moorish city walls. The four-star property earns a 9.0 rating across more than 1,100 reviews, a score rare for the mid-market Algarve segment.

Rooms feature private balconies, tile floors, and refrigerators alongside the expected air conditioning and flat-screen TVs. An outdoor pool and sun deck face the water. The hotel also hosts temporary art exhibitions in its common areas — an unusual touch for a marina-front property of this scale.

Bicycle rental and guided bike and walking tours operate directly from the hotel, useful given Lagos's proximity to the Ponta da Piedade coastal path. A golf course sits within two miles. Airport transfers and car rental complete the transport options.