Diamond Head

Worth it if you're after a proper hike with a proper view rather than just Instagram ticking a box. Nearly 98,000 reviews averaging 4.8 suggests the walk itself genuinely delivers, and since entry's free, you're only paying if you want a guide or package deal—solo hikers can just turn up and crack on. The 236 Viator options mean you've got flexibility, but honestly, the numbers suggest the hike speaks for itself without needing to book.

Written by us from the live data above — never copied from anywhere. Ratings and counts update from Viator.