Welcome to Thessaloniki, the second-largest city in Greece and a vibrant hub of culture, history, and gastronomy. Here's your Lonely Planet style visitor guide to help you get the most out of your trip:

SIGHTS:

1. The White Tower: This iconic tower, also known as the Tower of Thessaloniki, is a must-visit monument in the heart of the city. Its octagonal shape and history as a prison make it a fascinating sight to behold.

2. The Arch of Galerius: This ancient Roman monument is a triumphal arch built to commemorate Emperor Galerius' victory over the Persians. It is an impressive structure that showcases the city's rich history.

3. The Aristotle Square: This bustling square is the heart of Thessaloniki's city center and a perfect spot to people watch. Take a stroll around the area and soak in the lively atmosphere.

4. The Byzantine churches: Thessaloniki has a rich heritage of Byzantine architecture, with dozens of churches and monasteries built in the city during that era. Don't miss the Church of Agios Dimitrios, the largest and most famous Byzantine church in Thessaloniki.

5. The waterfront: Thessaloniki's waterfront is a beautiful promenade that stretches along the Thermaic Gulf. Enjoy strolling and taking in the views of the sea while grabbing a bite to eat or a coffee at one of the many cafes.

FOOD:

Thessaloniki is famous for its delicious cuisine, with a wide range of traditional dishes that you shouldn't miss out on. Here are a few tasty options:

1. Souvlaki: This is a Greek classic that you can't go wrong with. Grilled meat and vegetables wrapped in a pita bread served with tzatziki sauce is a cheap and filling meal that you can find everywhere.

2. Bougatsa: This is a local savory pastry made of phyllo dough and filled with cheese or minced meat. You can find it in most bakeries or street food stalls.

3. Ladadika district: This area is filled with traditional tavernas and restaurants that serve homemade meze and seafood dishes. The vibrant nightlife scene in the same district makes it perfect for a night out.

4. Traditional sweets: Thessaloniki has a long history of sweet treats. Try local specialties like koulouri (a sesame bread) and baklava (a rich, sweet pastry) for a tasty dessert option.

SHOPPING:

Thessaloniki is a shopper's paradise, with plenty of local markets, boutiques, and malls to explore. Here are a few options to consider:

1. Modiano Market: This historic indoor market offers a wide range of fresh produce, meats, cheeses, and spices. It's a great place to immerse yourself in the local food culture and find some ingredients to take home.

2. Tsimiski street and the Aristotelous Square: These areas are perfect for those looking to do some high-end shopping. A wide range of boutiques, department stores, and luxury brands are located here.

3. Agora Market: This is a weekend flea market located in the heart of Thessaloniki. You can find everything from vintage clothing to antiques and handmade crafts.

4. Plateia Athonos Market: This outdoor market is a popular spot for locals and tourists alike, offering a range of fresh produce, seafood, and local products. It's perfect for those looking to stock up on some local and fresh ingredients.

Thessaloniki offers a mix of history, culture, food, and shopping, making it an excellent destination for travelers looking to explore Greece beyond Athens. Happy travels!