Popular family-friendly activities, such as tramping, nature-art and trap-building workshops, have been retained.
Some activities are free while others have a charge to cover operating costs.
Department of Conservation (DoC) community ranger and project lead Charlotte Fletcher said the programme provided an ideal opportunity to enjoy nature with friends and whānau.
“Mahi Aroha provides so many fun ways to explore, protect and enjoy nature, so check out the calendar online and get naturing this summer,” Fletcher said.
Early booking is recommended for popular events such as heli-hikes and tours at Wairakei Golf and Sanctuary, which fill up quickly each year.
Visit the Mahi Aroha programme on Project Tongariro’s website to book an adventure.