Waterfalls in Acadia

Waterfalls in Acadia | How many waterfalls in Acadia National Park?

Acadia National Park is celebrated for its dramatic coastline, granite mountains, and pristine forests, but tucked within this rugged landscape are a number of charming, often-overlooked waterfalls. While Acadia’s waterfalls do not soar to the heights of those found in the western United States, they offer a peaceful and intimate connection with nature. These falls reshape themselves with every season, appearing and disappearing as rainfall and snowmelt ebb and flow. Because of this, Acadia’s waterfalls feel more like secret discoveries—hidden features that reward visitors who explore beyond the well-traveled viewpoints.

Most waterfalls in Acadia are seasonal, fed by rainfall and snowmelt. As a result, the best time to see them is in early spring (April to June) or after significant rainfall. During summer or autumn, many waterfalls slow to a trickle or vanish completely, making timing essential if you want to experience Acadia’s hidden cascades at their peak.

Quick Reference: Waterfalls in Acadia National Park

Waterfall / Cascade	Height / Type	Seasonality	Location (Area of MDI)	How to Access	Best Time to Visit
Hadlock Falls	~40 ft cascade	Strongly seasonal	Near Northeast Harbor (Western MDI)	Hadlock Brook Loop via carriage roads near Upper Hadlock Pond	April–June or after heavy rain
Pemetic Stream Cascades	Multiple small cascades	Seasonal	Near Pemetic Mountain (Jordan Pond area)	Pemetic Mountain Trail	Spring snowmelt or rainy days
Canon Brook Falls	Small, steep cascade	Highly seasonal	Canon Brook Trail (Central MDI)	Via Canon Brook / A. Murray Young Path	Spring or after storms
Maple Spring Falls	Small woodland waterfall	Seasonal	Near Penobscot Mountain	Spring Trail / Maple Spring Brook	Spring and post-rain
Man O’ War Brook Falls	Coastal waterfall flowing into ocean	Strongly seasonal	Northeast Harbor coastline, Somes Sound	Steep, rugged shoreline route	High tide + after rain
Hunters Brook Falls	Small gorge waterfall	Seasonal	Southeast MDI	Hunters Brook Trail	Early spring snowmelt
Little Harbor Brook Cascades	Series of small cascades	Seasonal	Seal Harbor area	Little Harbor Brook Trail	Spring or rainy periods

Note: MDI= Mount Desert Island

1. Hadlock Falls

Hadlock Falls is one of the most picturesque and well-known waterfalls in Acadia National Park. Located on the western side of Mount Desert Island, near the town of Northeast Harbor, this 40-foot cascade is a highlight of the 3.9-mile Hadlock Brook Loop hike, which passes through a lush forest and along Hadlock Brook. The falls are at their most impressive in the spring, when the melting snow from the mountains sends a torrent of water tumbling over the rocky ledges.

To reach Hadlock Falls, hikers can start at the carriage roads near Upper Hadlock Pond. The carriage roads, originally built by John D. Rockefeller Jr., wind through the forest and offer easy access to the falls, making this an excellent option for families and casual hikers. The stone bridges along the route add to the charm, blending history and natural beauty in one of Acadia’s quieter spots.

Hadlock Falls

2. Pemetic Stream Cascades

For those seeking a more rugged and secluded waterfall experience, the Pemetic Stream Cascades offer a series of smaller, gentle falls that flow through a scenic woodland setting. Located near the Pemetic Mountain hiking trail, these cascades are not as large or dramatic as some of the other falls in Acadia, but their charm lies in their peaceful surroundings and the quiet, contemplative atmosphere they provide.

The hike to Pemetic Stream Cascades involves some elevation gain, as it is part of the larger Pemetic Mountain Trail, which climbs to one of the highest peaks in the park. However, the effort is well worth it for those looking to combine a challenging hike with the beauty of forested waterfalls and panoramic views of the surrounding landscape.

3. Canon Brook Falls

Canon Brook Falls, tucked away in the heart of Acadia, is a hidden treasure for adventurers willing to venture off the beaten path. This small but scenic waterfall is located along the Canon Brook Trail, which meanders through a dense forest and across several small brooks. The falls are at their fullest in the spring, and after heavy rains, the tumbling water creates a refreshing and soothing backdrop for hikers.

The Canon Brook Trail is considered moderately difficult due to its rocky terrain and stream crossings, but those who make the trek are rewarded with a quiet, secluded setting that feels far removed from the busier areas of the park.

4. Maple Spring Falls

Another lesser-known gem in Acadia National Park is Maple Spring Falls, located in the deep woodlands near Penobscot Mountain. This small waterfall, formed by Maple Spring Brook, is a seasonal attraction best seen in the spring after snowmelt or after a rainfall. Though it is not a large or powerful waterfall, its setting in a peaceful grove of trees makes it an ideal spot for those seeking solitude.

Hiking to Maple Spring Falls involves taking the Spring Trail, which connects with other trails around Penobscot Mountain and offers a variety of options for hikers of different skill levels. The trail can be rocky and slippery at times, so caution is advised, especially after rain.

5. Man O’ War Brook Falls

Located along the coastline near Northeast Harbor, Man O’ War Brook Falls is one of the rare waterfalls in Acadia that flows directly into the ocean. This unique cascade tumbles down a wooded hillside before disappearing into the sea along the shore of Somes Sound, the only fjard (a glacially carved inlet) on the U.S. East Coast.

Accessing the falls requires effort and timing—the hike down is rugged and the waterfall is best seen at high tide or after recent rain. But the reward is a rare combination of freshwater and saltwater drama, where the forest meets the sea in a scene that feels both wild and timeless.

6. Hunters Brook Falls

Located on the southeast side of Mount Desert Island, Hunters Brook Falls flows along a serene, wooded ravine near the Hunters Brook Trail. This area sees far fewer visitors than the Jordan Pond or Cadillac Mountain areas, making it a great option for those looking for solitude.

The falls are not especially tall, but the combination of rushing water, overhanging ferns, and mossy rocks creates a scene straight from a fairy tale—especially in early spring when the brook is flowing strongest.

7. Little Harbor Brook

Another quiet stream with seasonal cascades, Little Harbor Brook winds through one of the park’s most charming forested trails. The Little Harbor Brook Trail, located near Seal Harbor, follows the stream for about two miles. While there is no single dramatic waterfall, the brook forms several small cascades and pools that gurgle cheerfully through the moss and roots.

This is a lovely walk for visitors who want to experience the gentle sound of water and immerse themselves in Acadia’s deep woods.