diff --git a/.gitignore b/.gitignore
index a3a9707..deb0e09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -40,4 +40,8 @@ Cow.dbmdl
 Cow.sqlproj.user
 obj/
 Cow.jfm
-gpt/
\ No newline at end of file
+gpt/
+ucm_maps/
+
+# vscode
+.vscode
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index a324091..03580c8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,6 +50,8 @@ sysinfo = "0.29.8"
 proto-mc = { git = "https://github.com/DoggySazHi/proto-mc" }
 # RNG
 rand = "0.8.5"
+pdfium-render = "0.8.16"
+image = "0.24.7"
 
 # Discord API
 [dependencies.serenity]
diff --git a/README.md b/README.md
index cb6bd84..1bebdea 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
 # cow
 Discord bot for the UC-Mooced Discord. Written by William and Andrew in Rust.
+
+### Building Map Download Instructions.
+There's no pure-rust library for rendering pdfs to images. 
+
+You need to get pdfium from Chromium. 
+Either build from source or download the prebuilt .so [file](https://github.com/bblanchon/pdfium-binaries?tab=readme-ov-file)
+
+And make sure LD_LIBRARY_PATH is set to where the .so file is (or place it in /usr/lib)
\ No newline at end of file
diff --git a/src/commands/ucm/map.rs b/src/commands/ucm/map.rs
new file mode 100644
index 0000000..cddd070
--- /dev/null
+++ b/src/commands/ucm/map.rs
@@ -0,0 +1,130 @@
+use std::{borrow::Cow, io::Read};
+
+use image::EncodableLayout;
+use poise::serenity_prelude::AttachmentType;
+use serenity::{model::application::component::ButtonStyle, client::Context};
+use serenity::model::application::interaction::message_component::MessageComponentInteraction;
+use crate::{CowContext, Error};
+
+#[poise::command(
+    prefix_command,
+    slash_command,
+    description_localized("en-US", "Returns building floor plans"),
+)]
+pub async fn map(
+    ctx: CowContext<'_>,
+    #[description = "Building name"] building: String)
+-> Result<(), Error> {
+
+    let building_short_name = get_short_building_name(building.to_string());
+    let path = format!("ucm_maps/{}", building_short_name);
+
+    let mut entries = tokio::fs::read_dir(path).await?;
+    let mut max_floors = 0;
+    while let Some(_) = entries.next_entry().await? {
+        max_floors += 1;
+    }
+
+    let building_short_name = get_short_building_name(building.to_string());
+    let path = format!("ucm_maps/{}/floor_{}.jpg", building_short_name, 0);
+
+    let img = tokio::fs::read(path).await?
+        .bytes()
+        .collect::<Result<Vec<u8>, std::io::Error>>()?;
+
+    ctx.send(|m| {
+        m.embed(|e| {
+            e
+                .title(format!("Map Floor of {}", building))
+                .attachment("floor.jpg")
+        })
+        .attachment(AttachmentType::Bytes { data: Cow::from(img.as_bytes().to_owned()), filename: "floor.jpg".to_string() });
+    
+        if max_floors > 1 {
+            m.components(|c| {
+                c.create_action_row(|r| {
+        
+                    r.create_button(|b| {
+                        let data = format!("map_next_floor:{}:{}:{}", building, 1, max_floors);
+                        
+                        b.style(ButtonStyle::Primary)
+                        .label("Next Floor")
+                        .custom_id(data)
+                    })
+                })
+            });
+        }
+
+        m
+    }).await?;
+
+    Ok(())
+}
+
+fn get_short_building_name(building: String) -> String {
+    match &building[..] {
+        "campus" => "campus_map_recent",
+        "cob1" => "cob",
+        "glacier" => "glcr",
+        "granite" => "gran",
+        "library" => "kl",
+        "se1" => "s_e1",
+        "ssb" => "ssb_firstfloor",
+        _ => &building[..]
+    }.to_owned()
+}
+
+pub async fn map_next_floor(ctx: &Context, interaction: &mut MessageComponentInteraction) -> Result<(), Error> {
+    let data = interaction.data.custom_id.split(':').collect::<Vec<_>>();
+
+    let building = data[1];
+    let idx = str::parse::<usize>(data[2])?;
+    let floors = str::parse::<usize>(data[3])?;
+
+    let building_short_name = get_short_building_name(building.to_string());
+    let path = format!("ucm_maps/{}/floor_{}.jpg", building_short_name, idx);
+
+    let img = tokio::fs::read(path).await?
+        .bytes()
+        .collect::<Result<Vec<u8>, std::io::Error>>()?;
+
+    interaction.message.edit(ctx, |m| {
+        m.embed(|e| {
+            e
+                .title(format!("Map Floor of {}", building))
+                .attachment("floor.jpg")
+        })
+        .attachment(AttachmentType::Bytes { data: Cow::from(img.as_bytes().to_owned()), filename: "floor.jpg".to_string() });
+    
+        m.components(|c| {
+            c.create_action_row(|r| {
+    
+                if idx > 0 {
+                    r.create_button(|b| {
+                        let data = format!("map_next_floor:{}:{}:{}", building, idx-1, floors);
+        
+                        b.style(ButtonStyle::Primary)
+                            .label("Previous Floor")
+                            .custom_id(data)
+        
+                    });
+                }
+    
+                if idx < floors-1 {
+                    r.create_button(|b| {
+                        let data = format!("map_next_floor:{}:{}:{}", building, idx+1, floors);
+        
+                        b.style(ButtonStyle::Primary)
+                            .label("Next Floor")
+                            .custom_id(data)
+        
+                    });
+                }
+    
+                r
+            })
+        })
+    }).await?;
+
+    Ok(())
+}
diff --git a/src/commands/ucm/mod.rs b/src/commands/ucm/mod.rs
index cb56e35..2a49f58 100644
--- a/src/commands/ucm/mod.rs
+++ b/src/commands/ucm/mod.rs
@@ -13,6 +13,7 @@ mod foodtrucks;
 mod calendar;
 mod gym;
 mod store;
+pub(crate) mod map;
 
 use library::*;
 use courses::*;
@@ -24,10 +25,11 @@ use calendar::*;
 use gym::*;
 use store::*;
 use reminders::*;
+use map::*;
 use crate::{CowContext, Error};
 
 #[poise::command(prefix_command, slash_command,
-    subcommands("library", "courses", "courses_old", "pavilion", "professors", "foodtrucks", "calendar", "gym", "store", "reminders"),
+    subcommands("library", "courses", "courses_old", "pavilion", "professors", "foodtrucks", "calendar", "gym", "store", "reminders", "map"),
     discard_spare_arguments,
     description_localized("en-US", "Get information about UC Merced's services and facilities."),
     aliases("ucmerced"),
diff --git a/src/main.rs b/src/main.rs
index a8138ae..d49d72d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -65,7 +65,7 @@ impl EventHandler for Handler {
     }
 
     async fn interaction_create(&self, ctx: Context, interaction: Interaction) {
-        if let Some(component) = interaction.message_component() {
+        if let Some(mut component) = interaction.message_component() {
             if component.data.custom_id.starts_with("full_menu") {
                 if let Err(ex) = component.defer(&ctx).await {
                     error!("Failed to defer component: {}", ex);
@@ -75,6 +75,15 @@ impl EventHandler for Handler {
                 if let Err(ex) = commands::ucm::pavilion::print_full_menu(&ctx, &component).await {
                     error!("Failed to print full menu: {}", ex);
                 }
+            } else if component.data.custom_id.starts_with("map_next_floor") {
+                if let Err(ex) = component.defer(&ctx).await {
+                    error!("Failed to defer component: {}", ex);
+                    return;
+                }
+
+                if let Err(ex) = commands::ucm::map::map_next_floor(&ctx, &mut component).await {
+                    error!("Failed to get next map floor: {}", ex);
+                }
             }
         }
     }
@@ -206,6 +215,9 @@ async fn main() -> Result<(), Box<dyn error::Error>>  {
         }
     }
 
+    // download ucm maps and save them in this directory
+    let _ = tokio::task::spawn(services::map_download::dl_and_convert_all_maps());
+
     if let Err(ex) = poise.start().await {
         error!("Discord bot client error: {:?}", ex);
     }
diff --git a/src/services/map_download.rs b/src/services/map_download.rs
new file mode 100644
index 0000000..7d6bd7a
--- /dev/null
+++ b/src/services/map_download.rs
@@ -0,0 +1,140 @@
+use std::{error::Error, path::Path};
+use scraper::{Html, Selector};
+use tokio::task::JoinSet;
+
+use pdfium_render::prelude::*;
+
+/* Taken straight from https://docs.rs/pdfium-render/latest/pdfium_render/ */
+// sadly nothing is async. pdfium dynlib bindings struct can't be shared through Arc<Mutex<T>>
+// it's already guarded behind a mutex, threading cannot improve performance: https://github.com/ajrcarey/pdfium-render/blob/master/examples/thread_safe.rs
+fn export_pdf_to_jpegs(path: &impl AsRef<Path>, out_path: &str, password: Option<&str>) -> Result<(), PdfiumError> {
+    let pdfium = Pdfium::new(
+        Pdfium::bind_to_library(Pdfium::pdfium_platform_library_name_at_path("./"))
+            .or_else(|_| Pdfium::bind_to_system_library())?,
+    );
+
+    let document = pdfium.load_pdf_from_file(path, password)?;
+
+    let render_config = PdfRenderConfig::new()
+        .set_target_width(2000)
+        .set_maximum_height(2000);
+
+    for (index, page) in document.pages().iter().enumerate() {
+        page.render_with_config(&render_config)?
+            .as_image() // Renders this page to an image::DynamicImage...
+            .as_rgba8() // ... then converts it to an image::Image...
+            .ok_or(PdfiumError::ImageError)?
+            .save_with_format(
+                format!("{}/floor_{}.jpg", out_path, index),
+                image::ImageFormat::Jpeg
+            ) // ... and saves it to a file.
+            .map_err(|_| PdfiumError::ImageError)?;
+    }
+
+    Ok(())
+}
+
+async fn get_map_urls() -> Result<Vec<String>, Box<dyn Error + Send + Sync>> {
+    let base_url = "https://registrar.ucmerced.edu/resources/maps";
+    let registrar_map_txt = reqwest::get(base_url).await?.text().await?;
+
+    let page = Html::parse_document(&registrar_map_txt);
+    let a_selector = Selector::parse("a").ok().ok_or("No <a> found")?;
+    let a_elements = page.select(&a_selector);
+
+    let urls_result: Result<Vec<String>, Box<dyn Error + Send + Sync>> = a_elements
+        .map(|a_elem| {
+            a_elem
+                .value()
+                .attr("href")
+                .ok_or("no href".into())
+                .map(String::from)
+        })
+        .collect();
+
+    let urls = urls_result?;
+    let map_urls = urls
+        .iter()
+        .filter(|url| url.contains("https://registrar.ucmerced.edu/sites/registrar.ucmerced.edu/files/page/documents"))
+        .cloned()
+        .collect::<Vec<String>>();
+    
+    Ok(map_urls)
+}
+
+async fn dl_all_maps_pdf() -> Result<Vec<String>, Box<dyn Error + Send + Sync>> {
+    let map_urls = get_map_urls().await?;
+
+    tokio::fs::create_dir_all("ucm_maps").await?;
+
+    let mut set = JoinSet::new();
+
+    for url in map_urls {
+        set.spawn(async move {
+            dl_map(&url).await
+        });
+    }
+
+    let mut map_names = vec![];
+    while let Some(res) = set.join_next().await {
+        map_names.push(res??);
+    }
+
+    Ok(map_names)
+}
+
+async fn dl_map(url: &str) -> Result<String, Box<dyn Error + Send + Sync>> {
+    let bytes = reqwest::get(url)
+        .await?
+        .bytes()
+        .await?;
+
+    let name = url.split("/").last().ok_or("invalid file name")?;
+
+    tokio::fs::write(format!("ucm_maps/{}", name), bytes).await?;
+
+    Ok(name.to_owned())
+}
+
+
+pub async fn dl_and_convert_all_maps() -> Result<(), Box<dyn Error + Send + Sync>> {
+    if tokio::fs::metadata("ucm_maps").await.is_ok() { // https://users.rust-lang.org/t/tokio-async-how-to-check-if-a-file-exists/80962/7
+        return Ok(());
+    } 
+
+    let names = dl_all_maps_pdf().await?;
+
+    let mut set = JoinSet::new();
+
+    for name in names {
+        set.spawn(async move {
+            let dirname = name.split(".").next();
+            if let None = dirname {
+                return Err("bad pdf name".to_string());
+            }
+
+            let dirname = dirname.unwrap();
+
+            if let Err(err) = tokio::fs::create_dir_all(format!("ucm_maps/{}", dirname)).await {
+                return Err(err.to_string());
+            }
+
+            if let Err(err) = export_pdf_to_jpegs(&Path::new(&format!("ucm_maps/{}", name)), &format!("ucm_maps/{}", dirname), None) {
+                return Err(err.to_string());
+            }
+
+            Ok(())
+        });
+    }
+
+    while let Some(res) = set.join_next().await {
+        let _ = res?;
+    }
+    
+    Ok(())
+}
+
+#[tokio::test]
+async fn test_dl_all_maps() {
+    println!("{:?}", dl_and_convert_all_maps().await);
+}
\ No newline at end of file
diff --git a/src/services/mod.rs b/src/services/mod.rs
index 7a1b986..a546f2b 100644
--- a/src/services/mod.rs
+++ b/src/services/mod.rs
@@ -1,5 +1,6 @@
 pub mod message_handler;
 pub mod bot_init;
 pub mod database;
+pub mod map_download;
 mod minecraft_db;
 mod gpt_db;
\ No newline at end of file