diff --git a/.changeset/ninety-dogs-cheat.md b/.changeset/ninety-dogs-cheat.md
new file mode 100644
index 000000000..27a0a41bd
--- /dev/null
+++ b/.changeset/ninety-dogs-cheat.md
@@ -0,0 +1,5 @@
+---
+"@solidjs/start": minor
+---
+
+Parallel routes
diff --git a/packages/start/src/router/FileRoutes.ts b/packages/start/src/router/FileRoutes.ts
index 0d507af48..850ec3d7c 100644
--- a/packages/start/src/router/FileRoutes.ts
+++ b/packages/start/src/router/FileRoutes.ts
@@ -1,12 +1,11 @@
 import { getRequestEvent, isServer } from "solid-js/web";
 import lazyRoute from "./lazyRoute";
 
-import type { Route } from "vinxi/fs-router";
 import type { PageEvent } from "../server/types";
-import { pageRoutes as routeConfigs } from "./routes";
+import { Route, pageRoutes as routeConfigs } from "./routes";
 
 export function createRoutes() {
-  function createRoute(route: Route) {
+  function createRoute(route: Route): any {
     return {
       ...route,
       ...(route.$$route ? route.$$route.require().route : undefined),
@@ -23,7 +22,16 @@ export function createRoutes() {
             : import.meta.env.MANIFEST["client"],
           import.meta.env.MANIFEST["ssr"]
         ),
-      children: route.children ? route.children.map(createRoute) : undefined
+      children: route.children ? route.children.map(createRoute) : undefined,
+      ...(route.slots && {
+        slots: Object.entries<Route>(route.slots).reduce(
+          (acc, [slot, route]) => {
+            acc[slot] = createRoute(route);
+            return acc;
+          },
+          {} as Record<string, any>
+        )
+      })
     };
   }
   const routes = routeConfigs.map(createRoute);
diff --git a/packages/start/src/router/routes.ts b/packages/start/src/router/routes.ts
index 14269357e..66d346930 100644
--- a/packages/start/src/router/routes.ts
+++ b/packages/start/src/router/routes.ts
@@ -1,12 +1,14 @@
 import { createRouter } from "radix3";
 import fileRoutes from "vinxi/routes";
 
-interface Route {
+export interface Route {
   path: string;
   id: string;
   children?: Route[];
+  slots?: Record<string, Route>;
   page?: boolean;
   $component?: any;
+  $$route?: any;
   $GET?: any;
   $POST?: any;
   $PUT?: any;
@@ -23,9 +25,7 @@ declare module "vinxi/routes" {
   }
 }
 
-export const pageRoutes = defineRoutes(
-  (fileRoutes as unknown as Route[]).filter(o => o.page)
-);
+export const pageRoutes = defineRoutes((fileRoutes as unknown as Route[]).filter(o => o.page));
 
 function defineRoutes(fileRoutes: Route[]) {
   function processRoute(routes: Route[], route: Route, id: string, full: string) {
@@ -33,16 +33,56 @@ function defineRoutes(fileRoutes: Route[]) {
       return id.startsWith(o.id + "/");
     });
 
+    // Route is a leaf segment
     if (!parentRoute) {
-      routes.push({ ...route, id, path: id.replace(/\/\([^)/]+\)/g, "").replace(/\([^)/]+\)/g, "") });
+      routes.push({
+        ...route,
+        id,
+        path: id
+          // strip out escape group for escaping nested routes - e.g. foo(bar) -> foo
+          .replace(/\/\([^)/]+\)/g, "")
+          .replace(/\([^)/]+\)/g, "")
+      });
+
       return routes;
     }
-    processRoute(
-      parentRoute.children || (parentRoute.children = []),
-      route,
-      id.slice(parentRoute.id.length),
-      full
-    );
+
+    const idWithoutParent = id.slice(parentRoute.id.length);
+
+    // Route belongs to a slot
+    if (idWithoutParent.startsWith("/@")) {
+      let slotRoute = parentRoute;
+      let idWithoutSlot = idWithoutParent;
+
+      // Drill down through directly nested slots
+      // Recursing would nest via 'children' but we want to nest via 'slots',
+      // so this is handled as a special case
+      while (idWithoutSlot.startsWith("/@")) {
+        const slotName = /\/@([^/]+)/g.exec(idWithoutSlot)![1]!;
+
+        const slots = (slotRoute.slots ??= {});
+
+        idWithoutSlot = idWithoutSlot.slice(slotName.length + 2);
+
+        // Route is a slot definition
+        if (idWithoutSlot === "") {
+          const slot = { ...route };
+          delete (slot as any).path;
+          slots[slotName] = slot;
+
+          return routes;
+        }
+
+        slotRoute = slots[slotName] ??= {} as any;
+      }
+
+      // We only resume with children once all the directly nested slots are traversed
+      processRoute((slotRoute.children ??= []), route, idWithoutSlot, full);
+    }
+    // Route just has a parent
+    else {
+      processRoute((parentRoute.children ??= []), route, idWithoutParent, full);
+    }
 
     return routes;
   }
@@ -71,18 +111,24 @@ function containsHTTP(route: Route) {
 }
 
 const router = createRouter({
-  routes: (fileRoutes as unknown as Route[]).reduce((memo, route) => {
-    if (!containsHTTP(route)) return memo;
-    let path = route.path.replace(/\/\([^)/]+\)/g, "").replace(/\([^)/]+\)/g, "").replace(/\*([^/]*)/g, (_, m) => `**:${m}`);
-    if (/:[^/]*\?/g.test(path)) {
-      throw new Error(`Optional parameters are not supported in API routes: ${path}`);
-    }
-    if (memo[path]) {
-      throw new Error(
-        `Duplicate API routes for "${path}" found at "${memo[path]!.route.path}" and "${route.path}"`
-      );
-    }
-    memo[path] = { route };
-    return memo;
-  }, {} as Record<string, { route: Route }>)
+  routes: (fileRoutes as unknown as Route[]).reduce(
+    (memo, route) => {
+      if (!containsHTTP(route)) return memo;
+      let path = route.path
+        .replace(/\/\([^)/]+\)/g, "")
+        .replace(/\([^)/]+\)/g, "")
+        .replace(/\*([^/]*)/g, (_, m) => `**:${m}`);
+      if (/:[^/]*\?/g.test(path)) {
+        throw new Error(`Optional parameters are not supported in API routes: ${path}`);
+      }
+      if (memo[path]) {
+        throw new Error(
+          `Duplicate API routes for "${path}" found at "${memo[path]!.route.path}" and "${route.path}"`
+        );
+      }
+      memo[path] = { route };
+      return memo;
+    },
+    {} as Record<string, { route: Route }>
+  )
 });