More than most other architectural forms, traditional Moroccan riads utilise an element of surprise. Walking through the streets of Marrakech's medina for the first time, the mud-grey walls hoodwink you into believing the city's architecture is uniformly anonymous until through a chink in a huge wooden door you glimpse - gasp! - a splendid courtyard within. From the Arabic word for garden, riads attempt to mimic nature's symmetry and balance, incorporating clean lines and crisp palettes, making things - to borrow a phrase from Einstein - as simple as possible, but not simpler. These inward-facing and insulated sanctuaries irresistibly draw you into their gorgeous, sheltered realms. What could be more private than having one of these exotic places entirely to yourself and your guests? Many of these riads, among the finest in Morocco, offer this possibility, along with taking more conventional room-only bookings. They also play with the riad tradition in new and exciting ways.
1 Riad Ezzahra, Palmeraie
This magnificent villa is located in the Palmeraie, a shady, expansive and expensive district on the fringes of the city, yet only about a 15-minute drive from the hustle and bustle of the souqs. Built in 2003 as a family residence, it houses seven bedrooms with en suite bathrooms and private terraces, a games room, gym and two screening rooms. Its large gardens contain a 16-metre swimming pool, a large chessboard and facilities for paddle tennis, badminton and table tennis. There's even a Berber tent for whiling away the days in. What sets this place apart are the spa and beauty treatments, all included in the price. Relax in the hammam or choose from a range of treatments by one of three full-time beauty therapists.
Riad Ezzahra (www.ezzahra-morocco.com; 00 212 524 328 688) sleeps up to 14 and costs £19,500 (Dh111,355) for one week, full board. For smaller groups, Villa Alkhozama sleeps up to four and costs from £3,900 (Dh22,316) for three nights, full board.
2 Riad Dixneuf la Ksour, Bab Ksour
With interiors by Karl Fournier and Olivier Marty of Studio KO, this riad's design is minimalist. The dominant colour is white, giving it a light and airy feel. It's the perfect relief from the glut of colour in the nearby market square of Djemaa el Fna. Beautiful furniture, handmade from dark mahogany, adorns the six bedrooms and juxtaposes starkly with the plain backdrop. There is a rooftop terrace looking out over the city and an outdoor plunge pool tiled in white, black and brown mosaic (image on cover). The service is outstanding and the food, a selection of classic Moroccan dishes, is excellent. The residence's chef also offers cooking lessons.
Riad Dixneuf la Ksour (www.dixneuf-la-ksour.com; 00 212 524 384 132) has rooms from £84 (Dh481) per night, including breakfast and taxes.
3 Riad Tarabel, Dar El Bacha
With its tasteful grey wooden shutters, wrought-iron railings and trompe l'oeil paintings on white walls, this place oozes the understated French chic of its owners, Leonard Degoy and Rose Marie Fournier. There are only three rooms - two rooms and a large suite - all with en suite bathrooms, each furnished with style, taste and discernment. Among choice objects from Europe and the Far East are a four-poster bed in the Argana room and a free-standing bath in the Jasmin room. The spacious roof terrace is a great place for breakfast, while the courtyard, shaded by orange trees, is a good place to relax. There are plenty of cushion-filled nooks to loll around in, as well as a hammam and massage room.
Riad Tarabel (www.riadtarabel.com; 00 212 524 39 17 06) costs from £636 (Dh3,621) per night for up to eight people. Individual rooms are also available from £144 (Dh825) per night.
4 Bab Ourika, Ourika Valley
Standing on a hilltop at the start of the Atlas Mountain range, this secluded spot boasts rarified air and views of dramatic peaks (capped with snow in winter), yet is only 45 minutes' drive from Marrakech airport. Built using traditional Berber methods, this property tries hard to be in harmony with its magnificent surroundings. The walls are made of rammed earth and provide excellent insulation, while solar panels heat water for the hotel and the underfloor heating system. A biodigester, which converts organic waste into electricity and compost, will soon be up and running. Yet these ecologically friendly innovations do not mean the quality of the facilities has been compromised. There are 15 large rooms with en suite bathrooms and terraces, as well as various terraces and a swimming pool. Add to this excellent food and opportunities to go trekking, horse riding and kayaking in the surrounding area and a stay here promises to be invigorating as well as relaxing.
Bab Ourika (www.babourika.com; 00 212 661 252 328) has rooms from £127 (Dh728) per night.
5 Royal Mansour
This sumptuous complex of 53 riads is worthy of its regal monicker. Covering 3.5 hectares within the walls of the city's medina, the riads are mostly one-bedroom, but there are some two- and three-bedroom residences available. Riad d'Honneur, which costs a princely £26,606 (Dh151,344) per night, has four bedrooms and covers 2,000 sq m. There's a huge outdoor swimming pool as well as a vast 2,500 sq m spa featuring two hammams, a swimming pool, a gym and beauty treatment rooms. Its most striking feature is also the most inconspicuous: an elaborate network of underground tunnels means the 350 staff can go about their business unseen beneath your feet, popping up only when required - an element that gives the place a hint of magic.
Royal Mansour (www.lhw.com/Hotel/Royal-Mansour-Marrakech-Marrakech-Morocco; 00 212 529 808 080) has 53 riads starting from £1,370 (Dh7,808) per night, including breakfast and taxes.
6 Riad el Fenn, Bab El Ksour
This lavish and perhaps even a tad whimsical riad is owned by Vanessa Branson, founder of the Arts in Marrakech (AiM) International Biennale, and sister of Sir Richard Branson. It is home to a contemporary art collection that includes works by Bridget Riley and Antony Gormley. From the brightly coloured rugs and snug spaces to a bar with a stage, this artistic bent permeates the entire residence. There are 21 suites and bedrooms ranging in size, all en suite. The place is packed with facilities, including two swimming pools, a screening room, a library and a traditional hammam spa.
Riad el Fenn (www.riadelfenn.com; 00 212 524 441 210) has rooms from £229 (Dh1,310) per night, including breakfast and afternoon tea. Alternatively, Riad Vanessa, a separate building five minutes walk from the main residence, sleeps up to eight guests and costs from £511 (Dh2,924) per night.
7 Riad Farnatchi
Nestled in one of the oldest parts of the city, this place comes close to providing perhaps the quintessential riad experience. Created from five small riads, some with walls more than 400 years old, the owner, Jonathan Wix, a retired British hotelier, has done a great job in forging an elegant, modern look without marring the original features. The handmade furniture looks great but is also comfortable. Of the nine suites, which vary in style and size, most have private terraces or courtyards. There are three courtyards - one with a seven-metre pool - and a roof terrace with excellent views over the city. The hammam, made from white marble, is heated between 4pm and 7pm every day and other times by appointment.
Riad Farnatchi (www.riadfarnatchi.com; 00 212 524 384 910) has suites from £236 (Dh1,350) per night, including breakfast and taxes. It is also possible to rent the entire property of nine suites.
8 Riad 72, Bab Doukkala
Tucked away in the labyrinthine streets of the medina, this small riad is stylish and sophisticated, blending Italian decor with authentic Moroccan design. Despite being only five minutes' walk from the souqs, the residence is tranquil and peaceful. Its courtyard has palm trees, banana plants and a fountain, and is tastefully decorated in whites and beiges. With just four rooms, the staff have time to be attentive. From providing cups of mint tea on the terrace to meals cooked to order by Fatouma, the chef, this boutique approach pays off. There are impressive views over the old city from an extensive roof terrace furnished with sunloungers, while the hammam offers a range of treatments as well as a steam bath.
Riad 72 (www.riad72.com; 00 212 24 38 76 29) sleeps up to 12 and costs from £509 (Dh2,896) per night, including breakfast and afternoon tea. Individual rooms are also available from £106 (Dh604) per night.
9 Dar Zemora, Palmeraie
If you want to be close to the medina but slightly distanced from its mayhem, this stylish riad is an excellent option. Located in the Palmeraie on the fringes of the city, it is about a 15-minute taxi ride from the souqs. With more than a hectare of gardens with palm trees, roses, bougainvillea and a solar-heated swimming pool, the riad is a great place to relax. There's a traditional Moroccan bathhouse and a beauty treatment room offering massages, facials, manicures and pedicures. The decor of the six bedrooms - three room and three suites - reveals Moroccan, English and Balinese influences, with big four-poster beds, marble baths and diaphanous fabrics used to fine effect.
Dar Zemora (www.darzemora.com; 00 212 524 32 82 00) has rooms from £185 (Dh1,059) per night, including breakfast and taxes.
10 Riad Madani
This magnificent place was once home to Madani el-Glaoui, the grand vizier of Marrakech during the first half of the 20th century. It is a splendid palace, replete with brickwork colonades and salons with ornate woodwork and tiling. It is furnished and decorated in an eclectic style: 19th-century Chinese portraits and antique collections of African tribal shields jostle with prints by Andy Warhol. Just a short walk from Djemaa el Fna, the lush gardens and verdant courtyards mean it has a relaxed and tranquil atmosphere. There is a large swimming pool and sunny terraces for lazing around.
Riad Madani (www.riad-madani.com; 00 212 524 44 18 84) has rooms starting from £85 (Dh486) per night, including breakfast and taxes.