Chalkida is a vibrant and historic city located on the island of Evia in the Greek Islands. It is the capital of the Evia region and is known for its stunning natural beauty, rich history, and lively atmosphere. The city is situated on the narrow Euripus Strait, which separates the island of Evia from the Greek mainland, and is famous for its unique tidal phenomenon where the water changes direction every six hours. Chalkida is a bustling city with a charming waterfront lined with cafes, restaurants, and shops, offering visitors a picturesque setting to enjoy the stunning views of the sea and the nearby mountains. The city is also home to a number of historic landmarks, including the ancient Roman bridge, the Karababa Castle, and the Red House, which is a beautiful neoclassical building.