Heartland Mallard

The 2021 Heartland Mallard M312 is a 36-foot, 7,000+ lb. travel trailer designed for large families, sleeping 8–10 people with a private front king bedroom and rear double bunks. It features a large main slide-out for the dinette and sofa, an outdoor kitchen, and a direct-entry rear bathroom. It includes automatic power amenities like a 30-amp service, awning, and stabilizer jacks.

$140.00 per night

A black GMC truck attached to a white and black Heartland Mallard travel trailer parked on grass, with trees and a blue sky in the background.
Information about the 2021 Heartland Mallard M312 travel trailer, including its features, specifications, capacity, kitchen appliances, and dimensions.
Floor plan of a Heartland Mallard RV with a kitchen, living area, bedroom with a large bed, bathroom with double bunk beds, and a slide-out section.
A bedroom with a bed covered in a black comforter, white pillows, and built-in overhead cabinets with mesh doors.
Interior of a modern RV with a kitchenette, a dining area with L-shaped seating, and a sleeping area with bunk beds, a person is sitting in the bunk bed area.
Interior of a modern RV with a dining area, kitchen, and storage cabinets.
Bunk beds in a small RV or camper with black curtains and a window on the right side.
Compact kitchen corner with a white countertop, sink, coffee maker, microwave, stove, refrigerator, and window in an RV or small apartment.
Interior of a compact RV with kitchen area featuring a microwave, refrigerator, stove, coffee maker, and TV, with light wood cabinets and a cozy seating area.
Travel trailer parked on a grassy area beside a paved road in a wooded campground.