Just 40 km south of Beirut, Saida packs Crusader fortresses, Ottoman palaces and some of Lebanon's best street food into a city you can cover on foot. If you've got a free day in Beirut, this is the trip to take.

Start with the obvious: the Sea Castle, built by Crusaders in 1228 on a small island just off the coast. A stone causeway connects it to the mainland, and from the ruins you get open views over the Mediterranean and the city waterfront.

From there, lose yourself in the old souk. The narrow stone lanes thread past bakeries, workshops, traditional shops and historic homes — the best corners are the ones off the main drag, so give yourself time to wander. Hidden inside the souk is Debbane Palace Museum, an Ottoman residence built in 1721 by Ali Hammoud, complete with divans, a liwan, an open courtyard and striped stonework. Surprisingly calm given its location. Also in the old city: Hammam Al Jadeed, an 18th-century Ottoman bathhouse with domed rooms, and Khan El Franj, a merchant caravanserai from the era of Emir Fakhreddine II that recalls Saida's days as a trading power.

For context on the city's commercial past, the Soap Museum, housed in a former soap factory, walks you through the traditional soap-making process that once drove Saida's economy.

Then there's the food, which honestly might be the best reason to go. Kick off with breakfast at Al Baba, a long-running local favourite. Grab a quick falafel from Abou Rami's by the water, or settle in for mezze at the Saida Rest House, which sits right next to the Sea Castle. Before you leave, stop at Kanaan for saniora — the crumbly traditional biscuit that Saida is famous for.

If a day isn't enough, stay over. Beit Tout is a small guesthouse set in a traditional house inside the historic city, while Al Qualaa Boutique Hotel sits near the waterfront, handy for both the castle and the souks.

Saida works for almost any traveller: history types get the castle, palaces and hammam, food-lovers get a full day of eating, and photographers get striped stone, sea views and winding alleys. It's affordable, easy to reach, and compact enough that you don't need a plan — just comfortable shoes and an appetite.