This is part 33 of the puzzle series Around the World in Many Days. Each part is solvable on its own.
This is a codeword puzzle. Each of the numbers 1–26 stands for a different letter A–Z. Find the correct values for each number so that every entry in the grid makes an existing word found in the UK Advanced Cryptics Dictionary.1 Letters outside the grid are not part of the codeword and are only there to help you find the final answer in the end.
Today I have visited twin cities straddling an international border in an extremely photogenic place. Can you guess where I am?
Solve on Penpa+ (use the "Number" tool)
Gladys will return in Campfire Crossword.