Hi Everyone!
This is a city that me & two other fellow Minecrafters have been working on since late 2015. It is perched on the picturesque Gattos River, and is located in our version of California, Chevise. It is based of San Francisco, Los Angeles and San Diego, but has a few subtle touches of Seattle, Chicago and Vancouver. It has a strong nightlife and shopping presence in the Financial District, while Bridgeton Beach East & Laguna Hills are similar. Bridgeton Beach West is a quiet and relaxed neighborhood, and many more districts are to come. So far, no mods such as WorldEdit or MCEdit have been used so far. Horizons features a subway system, two hospitals (so far), school is coming soon, museums, hotels, apartments offices and much much more.

Update 0.02! Major finishing of buildings as well as a new tallest skyscraper!.. depending in how you measure how tall a building is... It's spire makes it tallest.. But however you see it, it has definitely redefined the Horizons skyline! Mostly, we worked on the Financial District and deepening the river.

Shaders
Kuda Shaders for Minecraft 1.12


Points of interest
Traveling to Horizons? These are Horizons tourism hotspots.
Probe Street Shopping District
Central Skyscraper
Baker Street Mall
Gattos River Bridge
Gattos Stadium

You can check out the co-creators, TristanJedi and RebelJeff21's YouTube accounts as well as mine (The one that focuses on Horizons) below.
Mine: Sergeant Hank
RebelJeff21's: RebelPanda21
TristanJedi's: The Tristanater