Home » Page » Houghton Letchworth KOA Business Name: Houghton Letchworth KOA Long Business Description: Come camp at a beautiful, quiet campground with spacious RV & tent sites nestled in 100 acre woodlands. Enjoy fun activities and an indoor pool. 20 minutes from Letchworth State Park Business Website Address: http://www.houghtonkoa.com Business Phone Number: 585-567-4211 ZIP Code: 14454