Combining Gede Ruins, a bush tour to an African village, and Hell’s Kitchen into a half-day tour is quite ambitious, as these sites are not very close to each other. However, I can outline a packed itinerary that attempts to cover all three in about 6-7 hours. Keep in mind that this would be a very rushed experience with limited time at each location.

Proposed Itinerary:

1. Gede Ruins (2 hours)
– Quick guided tour of the main structures
– Brief visit to the on-site museum

2. Bush Tour to African Village (1.5 hours)
– Short drive to a nearby Giriama village
– Brief cultural interaction and tour of the village

3. Hell’s Kitchen (Marafa Depression) (2 hours)
– Drive to Marafa (about 30-40 km from Gede)
– Guided walk through the colorful sandstone canyon

4. Travel time: Allow about 1.5-2 hours total for transfers between sites

Key Points:

– This itinerary would require an early start, possibly around 7 or 8 AM.
– You’d need private transportation to move efficiently between locations.
– Time at each site would be limited, allowing only for highlights.
– It might be more enjoyable to split this into two separate half-day tours for a less rushed experience.

Things to bring:
– Comfortable walking shoes
– Sun protection (hat, sunscreen, sunglasses)
– Water and snacks
– Camera
– Light, breathable clothing
– Cash for any local purchases or donations

Considerations:
– This packed schedule might be tiring, especially in the heat.
– You’ll get a broad overview but miss out on in-depth experiences at each location.
– The order of visits can be adjusted based on your starting point and preferences.