Complex sentence: Outdoor activities in Acadia include hiking along trails or carriage roads, biking along the carriage roads, bird watching, and mountain climbing since Acadia is home to Cadilac Mountain (the highest point on the atlantic seaboard).
Split into simpler sentences: Outdoor activities in Acadia include hiking along trails or carriage roads, biking along the carriage roads, bird watching, and mountain climbing. Since Acadia is home to Cadilac Mountain (the highest point on the atlantic seaboard).