The bustling and vibrant buzz of Marrakesh medina sums up Morocco for many visitors and is a major tourist attraction. The old city is entered from the vast plaza of Djemma el-fna Square where, it seems, half the city converges throughout the day and into the evening to hang out with the stall vendors, traditional musicians, snake charmers, and random acrobats.

Once inside the medina itself, you enter a world of maze-like alleyways and shopkeeper hustle. It's an experience full of colorful and noisy local life and not to be missed on your Moroccan sightseeing trails.

Accommodation: Where to Stay in Marrakesh: Best Areas & Hotels

Casablanca's major point of interest and landmark building, the Hassan II Mosque is a lavish symbol not only of the city, but also of Morocco itself. This modern mosque (finished in 1993) doesn't do things by halves. The decoration detail covering every centimeter of the mammoth two-hectare site took 10,000 artisans to complete.

Intricately carved marble pieces, vibrant mosaics, and zellige tile details all pay tribute to traditional Islamic architecture ideals and the mastery of Moroccan craftsmanship and yet, at the same time, still manage to feel contemporary.

Accommodation: Where to Stay in Casablanca: Best Areas & Hotels

Morocco has plenty of beautiful old town areas but Rabat's Oudaias Kasbah neighborhood has to be one of the country's most picturesque. This is a peaceful and perfectly quaint district that feels miles away from the city, despite being right in the city's core. Inside the walls of this old fortress, the lanes of neat white-and-blue houses rimmed by colorful flowerpots and flapping washing have a lost-in-time atmosphere that's hard to beat.

Even better, unlike the old town areas of Fes and Marrakesh, there are hardly any other tourists here, so exploring this pretty corner of the capital feels as if you've been let in on a well-kept secret.

Accommodation: Where to Stay in Rabat

Along with Marrakesh, Fes is Morocco's other big cultural destination. But unlike its sister Imperial City to the south, Fes hasn't been trussed up for the tourists. Fes el Bali (old city) is an authentic muddle of a place, where it's easy to get lost. The back alleys here, with their chipped plasterwork and gorgeous old doors, will have you stopping for photos on every corner, and visiting the stinking tanneries is one of Fes el Bali's most popular things to do for those who can handle the smell.

Accommodation: Where to Stay in Fes

The most European of all Morocco's cities, Tangier has a fascinating and slightly debauched role in 20th-century literary history, and this past is what draws many tourists here. This is the city that inspired famous works such as Paul Bowles' The Sheltering Sky and William Burroughs' Naked Lunch.

Tangier may have been scrubbed up since their day, with the bohemian cafes and louche bars long gone, but you can still catch a whiff of the decadent days gone by.

Accommodation: Where to Stay in Tangier

In the beautiful Rif Mountains, Chefchaouen is a gorgeous labyrinth of blue-on-blue buildings that has an incredibly photogenic glow. There isn't much actual sightseeing to be done, and that's one of the town's main attractions. It's simply about wandering the medina alleys and lapping up all that colorful architecture. It's a peaceful, easygoing town and a great place to recharge if you've been amid the cities for a while.

This is also one of Morocco's main hiking and trekking destinations and a starting point and organization center for Rif Mountains walks.

Morocco's number one Roman ruin is a feast for history lovers, with a clutch of remarkable mosaics still interred where they were unearthed. This site is also full of tumbled columns and temple remnants, standing as reminders that even the greatest empires eventually crumble. The hilltop location allows the ruins to lord over the surrounding countryside, adding to the romantic ambience of lost glory. Head up through the ruins to the Capitol and Forum to feast on the views.

This tourist attraction can easily be visited as a day trip from either Meknes or Fes.

Accommodation: Where to Stay in Meknes

This mammoth gateway (which guards the entrance to Meknes' Imperial City district from the medina) is noted for its stunning decoration. Meant as a monumental reminder of the sultan's might, the Bab al-Mansour is a magnificent relic of Meknes' glorious era as capital of Morocco. It's widely regarded as Morocco's grandest and best preserved gateway.

Come in the late afternoon to photograph the gate in the soft light, then wander through Meknes' small maze of a medina, which is a much more laid-back affair than the medina of nearby Fes.

This golden-stoned adobe kasbah (fortress) thrusts dramatically out of the earth amid scenery that wows all who visit. It's a fairy-tale place, and unsurprisingly the orange-hued turrets and curvy lanes inside have become a favorite film location for Hollywood due to the surreal beauty of the place. You can even sleep within the kasbah if you want the full Ait Ben Haddou experience, though those who like their creature comforts should be aware that there's no electricity within the fortress itself.

If you're heading out into Morocco's inland regions, it should definitely be on your must-visit list. Try to come in the early morning or later in the afternoon, as the tour bus crowds descend from around 10am to 2pm.

Accommodation: Where to Stay in Ait Ben Haddou

Hikers, trekkers, and general nature lovers shouldn't miss a journey into the raw landscapes of Morocco's Dades Valley. With the snow-capped peaks of the High Atlas in the distance, the big-sky country here is the perfect antidote for those who have been getting frazzled nerves amid the souks of Marrakesh and Fes. There are dinky villages galore; exceptional bird-spotting opportunities; great day-walk options; and views of lush fields and orchards trapped between the orange cliffs of the gorge, snaking out before you.

Morocco's most charming seaside town is laid-back Essaouira, an old hippie haunt of the 1970s that has lost none of its authenticity. The colorful fishing boats bobbing on the water, stately old shore-side fort walls, and twisty lanes of the old town make Essaouira a delight to discover.

There's a decent food scene here, with seafood an obvious mainstay on menus, and great café life. For those seeking more active sightseeing, there are also great walks along the beach to outlying villages, and surfing along the beach.

Accommodation: Where to Stay in Essaouira

Inland, in Morocco's eastern Sahara region, are the grand and rippling sand dunes of the Erg Chebbi, where would-be explorers and adventure-seekers head to get a dose of desert action. This is prime territory for dune-surfing, four-wheel-drive dune-bashing, and the (much more authentic) camel trekking. For those with less of an active nature, just sitting amid the sand dune splendor is worthy enough of the long journey out here. For most travelers who make it this far, the highlight is spending the evening at a desert camp amid the dunes themselves.

Accommodation: Where to Stay in Erg Chebbi

This valley, which connects the southeastern end of the High Atlas with the desert beyond, is prime territory for architecture and history fans. All the way to the town of Zagora, the road is rimmed by palm tree oases and scattered with beautifully preserved kasbahs made from mudbrick, which are fascinating to explore.

It's a great place for a road trip, stopping off at villages along the way to admire the view and delve into the shady, dimly lit passages of the kasbahs. In particular check out Kasbah des Caids in Tamnougalt, which has been used as a location in plenty of Hollywood films, and Timidarte village, where the village's kasbah architecture has been finely restored.

While much of Morocco's mountain scenery is craggy peaks surrounded by palm groves and arid plains, the Rif Mountains provide some lush green relief. For hikers, bikers, and day walkers, this is a good opportunity to head out into nature with plenty of trails for both advanced trekkers and those just wanting a short easy walk.

Both Tetouan and Chefchaouen are the main bases from which to launch yourself out on a Rif Mountains adventure. Check out the trekking trails of Talassemtane National Park for its cedar and fir forest-covered mountain slopes and spectacular gorges and valleys to make the most of this region's natural beauty.