Very price worthy tour with friendly guide!
The driver and guide came and picked us up at the hotel and we drove to the river for the boat trip. The river tour took an hour and it was beautiful, it did show the city form a different view than you get from roaming the city.
The temple and aquarium was located next to each other which made it efficient with the 4.5h we had. The temple was tranquil considering it is located in the middle of Gangnam. After the aquarium we got dropped off in Gangnam so that we could continue the tour ourselves.
Considering the trip did cost 70 which included: driver, guide, boat ticket and aquarium ticket we recommend this trip!