The Hungarian “sea” (called Balaton) tour could cover the largest hand-painting porcelain manufactory of the world in Herend or Veszprém, the city of queens, the 1000-year old Benedictine Abbey in Tihany and a beautiful walkway in Balatonfüred.
Herend is famous for its Porcelain Manufactory – you can see how the luxury hand painted products are made (and also can buy products if you want).
In Tihany you can visit the Benedictine Abbey, and enjoy a delightful panorama of Lake Balaton.
In Balatonfüred you could take a walk on the bank. A lot of sailboats and yachts could be seen on the lake. If you get tired, there are a lot of benches to relax and cafés to refresh yourself. If the weather is enough warm, you can try a beach if you want.