Mount Tok Wan is the harder add-on after Broga Hill. From the grass ridge the route ducks into forest and keeps climbing to a higher, less scenic but more satisfying summit at 675 metres.
This is the better choice if Broga Hill feels too quick or too busy. The trail is rougher and more enclosed, so start early, carry enough water, and turn around if the weather is building. For most casual visitors, Broga Hill is the destination; Tok Wan is the extra leg for people who actually came to hike.