From the Alexandria Arch at the Hortpark we walked on a 50 metre steel structure and were elevated up to 18 metres from the ground at the highest point. On the way back we walked below this superb and amazing walkway that connects the Hortpark to Telok Blangah Hill along a pleasant and cool Earth trail. Being a Sunday, there were hordes of people thronging the narrow steel structure. A walk between Hortpark and Telok Blangah Hill is estimated to take only 20 minutes. We took nearly an hour and a half because there was so much to see.