Related Clues:
- A long arduous march
- A long arduous walk
- Long hard journey
- Long difficult walk
- Travel in South Africa
- Long slog
- Journey in South Africa
- Long day's journey
- "Jurassic Park" co-star, perhaps
- Quite a schlep
- Field Museum attraction, briefly
- No walk in the park
- Prehistoric threat, for short
- 'The Lost World' creature
- "Enterprise" journey