This puzzle is part 6 of Gladys' journey across the globe. Each part can be solved independently. Nevertheless, if you are new to the series, feel free to start at the beginning: Introducing Gladys.
Today it's back to nature for me. I'm at an ecological reserve which has large areas of practically untouched mangrove wetlands. I have visited some ancient ruins and walked along the beautiful shoreline. This trip is shaping up to be everything I expected and more!
Wish you were here!
1. Pieces of wood called pieces of meat (6)
2. Capital city held by slim Alexander (4)
3. Public transport vehicles turn intelligent (5)
4. Stones endlessly arranged musical sounds (5)
Gladys will return in "Watching the game, having a puzzle".