Chania: The old town of Chania with its world-renowned Venetian lighthouse, the aristocratic suburb of Halepa, the Tabakaria (centre for leather production), the Neoria (arsenal) and Kum Kapi, teeming with bars, cafes, restaurants and elegant hotels.

Rethymno: Discover the old town of Rethymno, a gem of a settlement on the island, with its Venetian buildings, mosques, minarets, fountains and cobblestone alleys lined with shops, cafes, bars and hotels. Explore Idaio Antro – one of the most important caves of Minoan worship.

Heraklion: The Venetian port of Heraklion, a lively city filled with sights, museums, restaurants, bars and hotels. Walk along the walls of the old city, and Morosini (Leondaria) Square, surrounded by important buildings; the Loggia (City Hall), Agios Titos and Armeria (armory).

Ierapetra: The old town with its narrow alleyways, little harbour and famous Fortress of Kales is one of the most significant sights in Crete.

Agios Nikolaos: A cosmopolitan summer resort, with the mystical allure of Lake Vouliagmeni (which, legend has it, is bottomless), with numerous cafes and restaurants dotted around its shores.

Sitia: The historic Kazarma fortress (Casa di arma) and its animated waterfront, lined with cafes, shops and restaurants, should be on your list of destinations to visit in Crete.

Elounda: A cosmopolitan paradise of sophisticated resorts and hotels, with private beaches, pools and piers. It has the highest concentration of Greece’s five-star resorts and is the top destination for a luxurious holiday.

Lassithi: Visit the palm forest at Vai but make sure you also find time for the caves of Diktean Antro and Milatos, the island fortress of Spinalonga and the Lassithi Plateau.
Mount Ida (Psiloritis): The highest mountain in Crete. Ambitious hikers will climb to the top and be rewarded with an unforgettable view.

Source: https://www.discovergreece.com/