diff --git a/src/pages/Dump.tsx b/src/pages/Dump.tsx
index 681b44f4..2e07f656 100644
--- a/src/pages/Dump.tsx
+++ b/src/pages/Dump.tsx
@@ -79,7 +79,7 @@ export function Dump(): React.JSX.Element {
   const navigate = useNavigate();
   // Taken once, since it stays in the history entry, where a reload or Back
   // would show that snapshot forever. It is cleared from there below.
-  const [handedOver] = useState(
+  const [handedOver, setHandedOver] = useState(
     () => (location.state as { dump?: Dump } | null)?.dump ?? null,
   );
   const preloaded = isAt(handedOver, username, slug) ? handedOver : null;
@@ -95,6 +95,19 @@ export function Dump(): React.JSX.Element {
     preloaded ? { status: "loaded", dump: preloaded } : { status: "loading" },
   );
   const loadedDump = dumpState.status === "loaded" ? dumpState.dump : null;
+  // The path last rendered. One that names another dump, as a related dump's
+  // link does, drops the dump on screen in the same render: left for the
+  // fetch below to drop, useCanonicalPath would first put its path back in
+  // the URL. The dump handed over goes with it, so that coming back to its
+  // path fetches it.
+  const [target, setTarget] = useState({ username, slug });
+  if (target.username !== username || target.slug !== slug) {
+    setTarget({ username, slug });
+    if (!isAt(loadedDump, username, slug)) {
+      setHandedOver(null);
+      setDumpState({ status: "loading" });
+    }
+  }
   useCanonicalPath(loadedDump && dumpUrl(loadedDump));
   // The dump on screen, which a path it was just given, by useCanonicalPath or
   // a slug edited elsewhere, needn't fetch again.
diff --git a/src/test/pages/Dump.test.tsx b/src/test/pages/Dump.test.tsx
index 92c6294f..924bb67c 100644
--- a/src/test/pages/Dump.test.tsx
+++ b/src/test/pages/Dump.test.tsx
@@ -1,7 +1,7 @@
 import { describe, expect, test, vi } from "vitest";
 import { act, screen, waitFor, within } from "@testing-library/react";
 import { userEvent } from "@testing-library/user-event";
-import { Route } from "react-router";
+import { Link, Route } from "react-router";
 import { Dump } from "../../pages/Dump.tsx";
 import { DumpEdit } from "../../pages/DumpEdit.tsx";
 import { RestrictedLoggedIn } from "../../pages/RestrictedLoggedIn.tsx";
@@ -225,6 +225,73 @@ describe("Dump page", () => {
     expect(await screen.findByText("Best of")).toBeInTheDocument();
   });
 
+  test("a related dump's link leads to that dump", async () => {
+    const first = dumpRoutes();
+    const second = makeDump({
+      id: "d2",
+      slug: "next-find",
+      title: "Next find",
+    });
+    route(
+      "GET /api/users/:u/dumps/:slug",
+      ({ params }) => wire(params.slug === second.slug ? second : first),
+    );
+    route(
+      "GET /api/dumps/:id/related",
+      ({ params }) => wire(params.id === first.id ? [second] : []),
+    );
+    const { user } = openDump();
+    await user.click(await screen.findByRole("link", { name: "Next find" }));
+    expect(await screen.findByRole("heading", { name: "Next find", level: 1 }))
+      .toBeInTheDocument();
+    expect(currentPath()).toBe("/@owner/dumps/next-find");
+    // Its parts are the new dump's.
+    await waitFor(() =>
+      expect(screen.queryByRole("heading", { name: "Related" })).not
+        .toBeInTheDocument()
+    );
+  });
+
+  test("a dump handed over is fetched when come back to", async () => {
+    const first = dumpRoutes();
+    const second = makeDump({
+      id: "d2",
+      slug: "next-find",
+      title: "Next find",
+    });
+    route(
+      "GET /api/users/:u/dumps/:slug",
+      ({ params }) => wire(params.slug === second.slug ? second : first),
+    );
+    route(
+      "GET /api/dumps/:id/related",
+      ({ params }) => wire([params.id === first.id ? second : first]),
+    );
+    const user = userEvent.setup();
+    renderApp(<Dump />, {
+      route: "/start",
+      path: "/:handle/dumps/:slug",
+      extraRoutes: (
+        <Route
+          path="/start"
+          element={
+            <Link to="/@owner/dumps/a-find" state={{ dump: first }}>open</Link>
+          }
+        />
+      ),
+    });
+    FakeWebSocket.last.welcome();
+    await user.click(screen.getByRole("link", { name: "open" }));
+    await user.click(await screen.findByRole("link", { name: "Next find" }));
+    await user.click(await screen.findByRole("link", { name: "A find" }));
+    expect(await screen.findByRole("heading", { name: "A find", level: 1 }))
+      .toBeInTheDocument();
+    expect(calls("GET /api/users/:u/dumps/:slug").map((c) => c.path)).toEqual([
+      "/api/users/@owner/dumps/next-find",
+      "/api/users/@owner/dumps/a-find",
+    ]);
+  });
+
   test("a live update of this dump is applied", async () => {
     const d = dumpRoutes();
     const { socket } = openDump();