Looking for a detailed map of Ionia, including cities, rivers, mountains, landmarks, etc.

I'm working on a sort of "Akali vs Katarina" fan fiction, taking place during the Noxian invasion of Ionia, but part of it involves knowing detailed geographical features of Ionia so I can have Darius say something that makes sense.

Anyone have any sources for that? Here's what I have so far:

Exterior, Night, a forest along the shores of Ionia

[Wide chase shot: A lone Noxian scout sprints through the trees, panting heavily, with obvious panic in his face and body language]

[Close up of the scout's face: Hextech Gunblade active sound effect plays // the scout's eyes widen as he falls]

[Pan up behind the scout as he crawls across the ground // electricity arcs across his body // his movements are jerky and labored // Akali Q sound plays as 5 kunai pierce the scout's back, neck, and skull]

[Cut to a close-up of the scout's lifeless eye // one last arc of electricity crosses his face as a shadow appears in the reflection of his pupil, aproaching slowly]

[Cut to slightly wider shot of the dead scout // a hand reaches down and grips the handle of the kunai embedded in his skull // the hand jerks the kunai from his flesh with a "slurk" as the camera cuts to black]

Interior, Night, Noxian army encampment, command tent

[Screen transitions from black to scene with the motion of tent-flaps being flung violently open // Swain and Darius are leaning over a large table covered in a map with small figurines littered across it // they both look up towards the camera]

[Cut to a shot from behind Swain and Darius, revealing Katarina, who swaggers into the tent, approaching the table]

[Cut to close up of Katarina's hand, she is twirling a dagger lazily // she grips the dagger and thrusts it down into the table, causing the figurines to jostle]

[Cut to a wider shot of the three of them]

Katarina: Why are we all just standing around? Let me go! Give me a target! I can end this before the sun rises!

[Cut to a close-up of Swain's face // his face and eyes contort in obvious annoyance]

Swain [with a hint of anger]: You lack patience. You lack discipline. These shortcomings are the reason you serve me now, and not your father. One would think you'd learned your lesson...

[Cut to an extreme close-up of Katarina // she flinches at the mention of her father, her eyes dart to the side]

[Cut to Darius]

Darius [exasperated]: Enough! General, the men are getting restless; we haven't had a good fight in weeks. This... foolish little girl makes a point.

[Katarina snorts and rolls her eyes]

Darius: While we stand here plotting and planning, we give the enemy time to regroup and prepare! We should strike now, hard and fast!

[Cut to swain, who looks thoughtful // he gestures towards the table]

Swain: Go on then. What does the 'Hand of Noxus' suggest?

[Darius looks slightly surprised, then determined, he gestures towards the table]