A classic of the genre, this mansion originally built for the Vanderbilt family offers beautiful views and grounds, and tours of the interior. https://www.newportmansions.org/explore/the-breakers
This free public walkway along the ocean provides great views of shoreline and of the famous Gilded Age mansions. www.cliffwalk.com
Fancy a game of tennis on a classic grass court? Make it happen here. https://www.tennisfame.com/