Siena

Castello di Casole, A Belmond Hotel, Tuscany

Rialto Score 9.5+

A Belmond hotel. Rialto is a Belmond Bellini Club agency and can provide VIP access and offers.

Taste dolce far niente, the sweetness of doing nothing, at Castello di Casole. Standing tall above Tuscany on a private 4,200-acre estate – one of Italy’s largest – this 10th-century castle has been imaginatively restored as a refined boutique hotel. Choose one of 39 stylish suites; some feature a private garden or terrace that simply invite relaxation, as do the pool and the world-class spa. Dine on Tuscan specialties at Tosca, or enjoy a private merenda (snack) at the enchanting table.

Localita Querceto, Casole D Elsa, 53031 Siena, Italy
Castello di Casole, A Belmond Hotel, Tuscany

About Castello di Casole, A Belmond Hotel, Tuscany

Insider tip

Start the day with a yoga session, explore the surroundings on a wildlife safari, or join a cooking class to master Italian cuisine.

In the hotel’s own words

Castello di Casole is now open until 29th November, 2026.

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Deep in the Tuscan countryside, the lush landscape was sculpted by Etruscans long before the Romans made their mark. At its bucolic heart lies Castello di Casole, a Belmond Hotel. Approached along a road lined with statuesque cypress trees, this expansive private estate comprises a restored 10th-century castle, medieval village and 4,200 verdant acres. Guests are invited to slow down and reconnect with nature, exploring the sprawling vineyards, olive groves, woodlands and meadows where deer, hare and wild boar roam.

Enchanting rooms boast exposed brickwork and open fireplaces. Light-filled suites blend rustic charm with contemporary flair, rich in wooden beams and Italian fabrics. Some feature gorgeous gardens or terraces.

A serene infinity pool affords spellbinding vistas of the undulating hills. The magnificent vaulted spa, set in the former wine cellar, offers luscious grape-inspired treatments. Yoga and pilates can be enjoyed on the lawn.

Memorable Italian dining is offered at Tosca on a panoramic terrace with views of the hills. Dishes feature local organic produce, including the Castello’s own-label red wines, olive oil and honey. The dining spaces, inside and out, still make for vibrant evenings. The Enchanted Table, floating in a secluded glade, makes for magical aperitifs.

Activities within the estate include guided nature walks, truffle hunts and stargazing. Beyond lie Tuscany’s most celebrated vineyards, charming hilltop towns and the wonders of San Gimignano and Siena. A variety of bikes is available to tour the area using pedal power.

VIP Hotel Program · Invitation-only

Belmond Bellini Club benefits, included

All 31 Belmond Bellini Club hotels →

Belmond Bellini Club is Belmond's invitation-only VIP program, open to a small group of luxury travel agencies. VIP rates generally meet or beat the hotel's website rates and include the amenities below.

  • Daily breakfast for two
  • $100-220 hotel credit per stay
  • Room upgrade on arrival, based on availability
  • Welcome amenity

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Rooms and suites

3 room types.
Suites
Size
Bed options
1Etruria Suite, Terrace
A suite with a large furnished terrace overlooking the valley and a separate sitting area with sofa.
1,604 ft²
2Tinaia Suite
A suite with a deep soaking tub and separate shower, countryside or courtyard view, plus a sofa bed.
657–775 ft²
1 King + 1 Sofa Bed
Villas
Size
Bed options
3Villa Thesan, Terrace
Three-bedroom villa with a full kitchen, large terrace, and garden views.
Members only

Room type data is subject to change and accuracy cannot be guaranteed.

Frequently Asked Questions

Does booking through Rialto cost more than booking with the hotel?

No - VIP rates under Belmond Bellini Club always meet or beat hotel's public, flexible rate, and provide valuable amenities and possible upgrades. Rialto also provides the hotel's non-VIP and corporate rates, so you can compare with full transparency.

What is the value of the VIP benefits?

Daily breakfast for two plus the $100-220 hotel credit come with every stay at this hotel - adding $100-200/day in value. A room upgrade could also be worth a substantial amount, in addition to early check-in / late check-out benefits when available.

How does this compare to other programs, like through AMEX Fine Hotels & Resorts, or Chase Edit?

Using a hotel's own VIP program may provide higher upgrade priority, additional VIP benefits and promotional rate offers, and a direct relationship with the hotel for special requests. Rialto offers more VIP hotels than any credit card program. In addition, Chase Edit rates can be substantially more expensive as they rarely run promotions whereas AMEX rates are often comparable but do not offer programs such as Upgrade at Booking.

Can my AI assistant book this hotel?

Yes. Connect Rialto to Claude or ChatGPT and ask for rates. You finish the booking on a secure Rialto page. Card details are not sent through the AI chat, so either you would approve the final checkout step and reconfirm all the information, or if you authorize your agent with Computer-Use permissions, it can fill out the checkout form as well.

Rates are shown to members

Rialto is invitation-only. Apply for access and hear back within 24 hours.