Castello del Nero, A COMO Hotel ranks #20 on our 2026 list of the best solo retreat hotels in the world. The case below explains why — the architecture, the bar, the suite ritual, and the alternatives we measured it against.
“A 12th-century castle in Chianti, transformed by COMO with a Shambhala spa and Michelin-starred La Torre. Fifty rooms across the castle and farm buildings. Tuscany's wellness benchmark.”
The hotel itself
A 12th-century Chianti castle restored by COMO with 50 rooms by Paola Navone, the Michelin-starred La Torre, and the COMO Shambhala spa. Half-an-hour from Florence; the rest of Chianti at the door.
"A 12th-century castle in the heart of Chianti, polished by COMO into the cleanest, calmest version of countryside Tuscany the region offers."
COMO Castello del Nero occupies a 12th-century castle on a 750-acre Chianti estate at Strada Spicciano 7, in Tavarnelle Val di Pesa — 30 minutes south of Florence, 40 minutes north of Siena. The property was acquired by Singapore-based COMO Hotels in 2019 and reopened after a multi-year programme of structural restoration and interior reconception by Italian designer Paola Navone. Where the previous owners ran the building as a conventional Italian castle hotel — heavy timber furniture, oxblood walls, framed dynastic portraits — Navone stripped the palette back to pale walls, terracotta floors, monastic linens, and contemporary art. The result is the cleanest, most restrained version of Tuscan-castle luxury currently available.
Why it works for a solo trip
Wine-country solo trips are arguably the best-format-no-one-talks-about. The cellar is within walking distance of the room. The chef is foraging on the property. The long lunch is genuinely the entire afternoon. Hotels that succeed here run their own vineyards or partner so deeply with neighbours that the wine list is uniquely the property's, and the dining counter rewards a solo guest over a four-top.
COMO Hotels is Singaporean Christina Ong's portfolio, built around hotels in Bhutan, the Maldives, Bali, Tuscany, the Caribbean, and London. For solo travel COMO matters because the wellness programme is owner-led — Christina Ong runs the spa offering personally — and Castello del Nero, Uma Paro Bhutan, Parrot Cay Turks & Caicos, and Metropolitan London Park Lane all have multi-night Shambhala retreats designed for individuals rather than couples.
There are 50 rooms and suites in total: most in the main castle, with the additional one- to three-bedroom apartments at the Podere San Filippo farmhouse and the five-bedroom standalone Villa San Luigi for multi-generational families and group bookings. The interconnecting suite categories were designed specifically for parents-plus-children configurations. Every category has the COMO bed, COMO Shambhala bath products, and the Navone palette; the higher categories add private terraces or garden access.
Three dining venues run the property's food programme. La Torre — the formal restaurant — holds one Michelin star under chef Giovanni Luca Di Pirro, focused on contemporary Tuscan cuisine using produce from the estate's own gardens. La Taverna serves the casual lunch and family dinners. The Pavilion is the open-air poolside restaurant for daytime grazing. The wine programme leans hard on Chianti and Brunello with strong Bolgheri representation; the cellar is housed in the castle's 12th-century vaulted basement. The COMO Shambhala spa is the property's wellness anchor — Asian wellness traditions delivered with the brand's signature precision, a 25-metre indoor pool, and the kind of treatment menu that distinguishes a destination spa from a hotel amenity.
Where it ranks against rivals
For a 2026 solo trip at this level, the most direct comparisons are Mandarin Oriental Bangkok in Bangkok (#19 on this list), Cheval Blanc Paris in Paris (#21 on this list), Amanruya in Bodrum (#18 on this list). Castello del Nero, A COMO Hotel earns the higher rank for one or two specific reasons covered in the verdict above — usually a combination of architectural privacy, the bar that holds for one, and the staff continuity that makes a multi-night solo stay feel held rather than transactional. The other properties are not lesser hotels — in some cases the answer for your particular trip is the runner-up.
Practical: getting in
Address: Str. Spicciano, 7, 50028 Barberino Tavarnelle FI, Italy. Solo-suited categories — the executive king with the working desk, the studio suite with the right bath, the small villa with private outdoor space — book three to six months ahead in shoulder season. Some of the smallest properties on this list (Rachamankha, Yufuin Tamanoyu, Belmond Phou Vao) book twelve months ahead. The full review at the hotel page has current rates and the room categories worth paying up for. Use the solo retreat occasion page for the broader context.