Four nights in Havana allows the city to reveal itself rather than simply being catalogued. Day one is for recovery and first impressions — the Malecón at sunset, a rum at one of the old bars, a paladar dinner that sets the tone for eating for the rest of the trip. Days two and three are when the city’s depth becomes apparent: Old Havana is more complex and layered than any single morning can absorb, the Vedado neighbourhood has a completely different architectural character from the colonial zones, and the specific Havana combination of music-food-rum-conversation that makes people desperate to return is most available in the evenings when the city opens properly. Day four before the Viñales transfer is useful for the experiences that take time to arrange: a properly guided cooking class, a Callejón de Hamel visit on a Sunday morning for the rumba, or the Fábrica de Arte Cubano on a Thursday or Friday evening.

Viñales is Cuba’s most recognisable non-urban landscape — the mogotes, those isolated limestone towers rising vertically from flat red farmland, are what most Cuba photographs that aren’t of Havana are photographs of. Two nights gives you an arrival evening, a full day of activity, and a morning of recovery before the return journey. The horseback route through the valley (2–3 hours, bookable through most casas particulares) is one of the best ways to move through the mogote landscape at a pace that allows genuine attention to it. The Cueva del Indio — a navigable river cave north of the village — adds a different landscape element to the day. Viñales is genuinely relaxing in a way Havana isn’t: small-town rhythm, excellent casa food, no hustle.

Varadero is the place in a 15-day Cuba itinerary where people feel slightly guilty about going because it’s associated with package tourism rather than authentic Cuba, and where they then have a better time than expected because the beach is genuinely excellent and the water is genuinely clear. Two nights is the right allocation: enough for one morning excursion (the Yumurí Valley jeep safari is highly recommended, or the Cayo Blanco catamaran for snorkellers) and one unscheduled beach afternoon. Don’t try to do both major excursions — you’ll need one recovery day on the sand. Varadero is also the transit point that makes the road south to Cienfuegos and Trinidad work without a brutal driving day.

One day in Cienfuegos is genuinely sufficient if you start with the flamingo tour. The Laguna de Guanaroca — a protected coastal lagoon 10km east of the city — is one of Cuba’s least-visited and most rewarding wildlife experiences: a boat through mangrove channels to a basin where Caribbean flamingos feed in the shallows alongside roseate spoonbills and great blue herons. This requires an early start (6:30am at the lagoon entrance) but returns you to the city by 9:30am with the full day ahead. After breakfast, the city centre deserves two to three hours: Parque José Martí with its 19th-century theatre and colonial civic buildings is the most architecturally coherent square in Cuba, and Punta Gorda — the peninsula of neoclassical lakeside villas south of the centre — is unlike anything else in the country. Drive to Trinidad in the late afternoon; it’s 45 minutes.

Trinidad is the Cuban city that most consistently exceeds expectations. It’s genuinely preserved rather than restored — the cobblestone streets, the 18th and 19th century colonial houses with their decorated facades, and the overall urban texture haven’t been overwritten by development in the way that Havana’s old city has been selectively. Three nights gives you time to absorb the city itself without rushing to cover all the attractions in one day, and — critically — adds the two best day trips from Trinidad: Playa Ancón, a genuinely excellent beach 12km from the city accessible by taxi, and Topes de Collantes, the hiking reserve in the Escambray Mountains behind the city with waterfalls, orchid-rich cloud forest, and the kind of vertical landscape absent from most of Cuba’s flatlands. Trinidad’s Casa de la Música — specifically the outdoor salsa nights — is one of the best live music experiences in Cuba; go on your last evening with nothing to do the following morning.

Santiago is the most confidently itself of all Cuban cities. It’s hot, hilly, architecturally less polished than Havana or Trinidad, and entirely uninterested in calibrating itself to what visitors expect from a Cuban city. The food in Santiago is different (more Caribbean spice influence, different rice preparations), the music is different (son was born here, not in Havana, and the Casa de la Trova on Calle Heredia is the original venue), and the people are different — more direct, more openly Afro-Cuban in culture and tradition, less accustomed to the performance of cubanidad that Havana sometimes deploys for tourist consumption. The Castillo del Morro is one of Cuba’s great built landmarks, perched on limestone cliffs at the bay entrance with cannon emplacements facing the Caribbean — a UNESCO site and legitimately one of the finest fortifications in the Americas. The Cementerio de Santa Ifigenia is where José Martí is buried, and the formal changing of the honour guard every 30 minutes is a ceremony that rewards watching. Santiago to Havana by internal flight (Air Cuba or Aerogaviota) takes one hour; plan a Day 15 morning flight to allow reasonable connection time to international departure.