If your trip to Acton is all sorted out but your itinerary is looking a little empty, let us give you a few hints and tips.Walden Pond is a notable attraction in this fascinating city. Stop in and find out what all the hype is about.Nothing tops exploring new places. While you're staying here, Nashoba Valley Ski Area and Louisa May Alcott's Orchard House should be among them. Another sight to consider is Kimball Farm.