diff --git a/modules/angular2/src/router/hash_location_strategy.ts b/modules/angular2/src/router/hash_location_strategy.ts
index 25e2c24a99..5c25a1b9aa 100644
--- a/modules/angular2/src/router/hash_location_strategy.ts
+++ b/modules/angular2/src/router/hash_location_strategy.ts
@@ -3,6 +3,45 @@ import {Injectable} from 'angular2/src/core/di';
 import {LocationStrategy} from './location_strategy';
 import {EventListener, History, Location} from 'angular2/src/core/facade/browser';
 
+/**
+ * `HashLocationStrategy` is a {@link LocationStrategy} used to configure the
+ * {@link Location} service to represent its state in the
+ * [hash fragment](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax)
+ * of the browser's URL.
+ *
+ * `HashLocationStrategy` is the default binding for {@link LocationStrategy}
+ * provided in {@link routerBindings} and {@link ROUTER_BINDINGS}.
+ *
+ * For instance, if you call `location.go('/foo')`, the browser's URL will become
+ * `example.com#/foo`.
+ *
+ * ## Example
+ *
+ * ```
+ * import {Component, View} from 'angular2/angular2';
+ * import {
+ *   ROUTER_DIRECTIVES,
+ *   routerBindings,
+ *   RouteConfig,
+ *   Location
+ * } from 'angular2/router';
+ *
+ * @Component({...})
+ * @View({directives: [ROUTER_DIRECTIVES]})
+ * @RouteConfig([
+ *  {...},
+ * ])
+ * class AppCmp {
+ *   constructor(location: Location) {
+ *     location.go('/foo');
+ *   }
+ * }
+ *
+ * bootstrap(AppCmp, [
+ *   routerBindings(AppCmp) // includes binding to HashLocationStrategy
+ * ]);
+ * ```
+ */
 @Injectable()
 export class HashLocationStrategy extends LocationStrategy {
   private _location: Location;
diff --git a/modules/angular2/src/router/location.ts b/modules/angular2/src/router/location.ts
index 49c3f5a8aa..9bff5a80ba 100644
--- a/modules/angular2/src/router/location.ts
+++ b/modules/angular2/src/router/location.ts
@@ -5,17 +5,78 @@ import {isBlank} from 'angular2/src/core/facade/lang';
 import {BaseException, WrappedException} from 'angular2/src/core/facade/exceptions';
 import {OpaqueToken, Injectable, Optional, Inject} from 'angular2/src/core/di';
 
+/**
+ * The `APP_BASE_HREF` token represents the base href to be used with the
+ * {@link PathLocationStrategy}.
+ *
+ * If you're using {@link PathLocationStrategy}, you must provide a binding to a string
+ * representing the URL prefix that should be preserved when generating and recognizing
+ * URLs.
+ *
+ * ## Example
+ *
+ * ```
+ * import {Component, View} from 'angular2/angular2';
+ * import {ROUTER_DIRECTIVES, routerBindings, RouteConfig} from 'angular2/router';
+ *
+ * @Component({...})
+ * @View({directives: [ROUTER_DIRECTIVES]})
+ * @RouteConfig([
+ *  {...},
+ * ])
+ * class AppCmp {
+ *   // ...
+ * }
+ *
+ * bootstrap(AppCmp, [
+ *   routerBindings(AppCmp),
+ *   PathLocationStrategy,
+ *   bind(APP_BASE_HREF).toValue('/my/app')
+ * ]);
+ * ```
+ */
 export const APP_BASE_HREF: OpaqueToken = CONST_EXPR(new OpaqueToken('appBaseHref'));
 
 /**
- * This is the service that an application developer will directly interact with.
+ * `Location` is a service that applications can use to interact with a browser's URL.
+ * Depending on which {@link LocationStrategy} is used, `Location` will either persist
+ * to the URL's path or the URL's hash segment.
  *
- * Responsible for normalizing the URL against the application's base href.
+ * Note: it's better to use {@link Router#navigate} service to trigger route changes. Use
+ * `Location` only if you need to interact with or create normalized URLs outside of
+ * routing.
+ *
+ * `Location` is responsible for normalizing the URL against the application's base href.
  * A normalized URL is absolute from the URL host, includes the application's base href, and has no
  * trailing slash:
  * - `/my/app/user/123` is normalized
  * - `my/app/user/123` **is not** normalized
  * - `/my/app/user/123/` **is not** normalized
+ *
+ * ## Example
+ *
+ * ```
+ * import {Component, View} from 'angular2/angular2';
+ * import {
+ *   ROUTER_DIRECTIVES,
+ *   routerBindings,
+ *   RouteConfig,
+ *   Location
+ * } from 'angular2/router';
+ *
+ * @Component({...})
+ * @View({directives: [ROUTER_DIRECTIVES]})
+ * @RouteConfig([
+ *  {...},
+ * ])
+ * class AppCmp {
+ *   constructor(location: Location) {
+ *     location.go('/foo');
+ *   }
+ * }
+ *
+ * bootstrap(AppCmp, [routerBindings(AppCmp)]);
+ * ```
  */
 @Injectable()
 export class Location {
@@ -36,12 +97,23 @@ export class Location {
         (_) => { ObservableWrapper.callNext(this._subject, {'url': this.path(), 'pop': true}); });
   }
 
+  /**
+   * Returns the normalized URL path.
+   */
   path(): string { return this.normalize(this.platformStrategy.path()); }
 
+  /**
+   * Given a string representing a URL, returns the normalized URL path.
+   */
   normalize(url: string): string {
     return stripTrailingSlash(_stripBaseHref(this._baseHref, stripIndexHtml(url)));
   }
 
+  /**
+   * Given a string representing a URL, returns the normalized URL path.
+   * If the given URL doesn't begin with a leading slash (`'/'`), this method adds one
+   * before normalizing.
+   */
   normalizeAbsolutely(url: string): string {
     if (!url.startsWith('/')) {
       url = '/' + url;
@@ -49,15 +121,28 @@ export class Location {
     return stripTrailingSlash(_addBaseHref(this._baseHref, url));
   }
 
+  /**
+   * Changes the browsers URL to the normalized version of the given URL, and pushes a
+   * new item onto the platform's history.
+   */
   go(url: string): void {
     var finalUrl = this.normalizeAbsolutely(url);
     this.platformStrategy.pushState(null, '', finalUrl);
   }
 
+  /**
+   * Navigates forward in the platform's history.
+   */
   forward(): void { this.platformStrategy.forward(); }
 
+  /**
+   * Navigates back in the platform's history.
+   */
   back(): void { this.platformStrategy.back(); }
 
+  /**
+   * Subscribe to the platform's `popState` events.
+   */
   subscribe(onNext: (value: any) => void, onThrow: (exception: any) => void = null,
             onReturn: () => void = null): void {
     ObservableWrapper.subscribe(this._subject, onNext, onThrow, onReturn);
diff --git a/modules/angular2/src/router/location_strategy.ts b/modules/angular2/src/router/location_strategy.ts
index 4643ff02e2..84d5798e1e 100644
--- a/modules/angular2/src/router/location_strategy.ts
+++ b/modules/angular2/src/router/location_strategy.ts
@@ -4,6 +4,22 @@ function _abstract() {
   return new BaseException('This method is abstract');
 }
 
+/**
+ * `LocationStrategy` is responsible for representing and reading route state
+ * from the the browser's URL. Angular provides two strategies:
+ * {@link HashLocationStrategy} (default) and {@link PathLocationStrategy}.
+ *
+ * This is used under the hood of the {@link Location} service.
+ *
+ * Applications should use the {@link Router} or {@link Location} services to
+ * interact with application route state.
+ *
+ * For instance, {@link HashLocationStrategy} produces URLs like
+ * `http://example.com#/foo`, and {@link PathLocationStrategy} produces
+ * `http://example.com/foo` as an equivalent URL.
+ *
+ * See these two classes for more.
+ */
 export class LocationStrategy {
   path(): string { throw _abstract(); }
   pushState(ctx: any, title: string, url: string): void { throw _abstract(); }
diff --git a/modules/angular2/src/router/path_location_strategy.ts b/modules/angular2/src/router/path_location_strategy.ts
index 42525a4032..7d634d33b1 100644
--- a/modules/angular2/src/router/path_location_strategy.ts
+++ b/modules/angular2/src/router/path_location_strategy.ts
@@ -3,6 +3,52 @@ import {Injectable} from 'angular2/src/core/di';
 import {EventListener, History, Location} from 'angular2/src/core/facade/browser';
 import {LocationStrategy} from './location_strategy';
 
+/**
+ * `PathLocationStrategy` is a {@link LocationStrategy} used to configure the
+ * {@link Location} service to represent its state in the
+ * [path](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax) of the
+ * browser's URL.
+ *
+ * If you're using `PathLocationStrategy`, you must provide a binding for
+ * {@link APP_BASE_HREF} to a string representing the URL prefix that should
+ * be preserved when generating and recognizing URLs.
+ *
+ * For instance, if you provide an `APP_BASE_HREF` of `'/my/app'` and call
+ * `location.go('/foo')`, the browser's URL will become
+ * `example.com/my/app/foo`.
+ *
+ * ## Example
+ *
+ * ```
+ * import {Component, View, bind} from 'angular2/angular2';
+ * import {
+ *   APP_BASE_HREF
+ *   ROUTER_DIRECTIVES,
+ *   routerBindings,
+ *   RouteConfig,
+ *   Location,
+ *   LocationStrategy,
+ *   PathLocationStrategy
+ * } from 'angular2/router';
+ *
+ * @Component({...})
+ * @View({directives: [ROUTER_DIRECTIVES]})
+ * @RouteConfig([
+ *  {...},
+ * ])
+ * class AppCmp {
+ *   constructor(location: Location) {
+ *     location.go('/foo');
+ *   }
+ * }
+ *
+ * bootstrap(AppCmp, [
+ *   routerBindings(AppCmp),
+ *   bind(LocationStrategy).toClass(PathLocationStrategy),
+ *   bind(APP_BASE_HREF).toValue('/my/app')
+ * ]);
+ * ```
+ */
 @Injectable()
 export class PathLocationStrategy extends LocationStrategy {
   private _location: Location;