3.2
(22)
81
runners
00:32
4.73km
20m
Running
The Clark Island Preserve loop offers an easy jogging experience, covering 2.9 miles (4.7 km) with a gentle elevation gain of just 56 feet (17 metres). You can expect to complete this route in about 32 minutes, making it perfect for a quick, refreshing outing. As you jog, you'll pass…
Last updated: April 23, 2026
Waypoints
Start point
18 m
Highlight • Trail
Tip by
936 m
Highlight • Trail
Tip by
3.08 km
Highlight • Lake
Tip by
4.73 km
End point
Way Types & Surfaces
Way Types
2.92 km
1.82 km
Surfaces
2.92 km
1.82 km
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This route was planned by komoot.
The preserve is a bridged island, making it easily accessible. Parking is typically available near the entrance to the preserve. It's a short walk from the Craignair Inn.
Yes, the preserve is generally dog-friendly. However, it's always best to keep your dog on a leash to protect wildlife and ensure a pleasant experience for all visitors.
The loop is enjoyable year-round, but spring and fall offer pleasant temperatures and beautiful scenery. Spring is particularly good for birdwatching, as human-made ponds attract various birdlife.
No, there are no entrance fees or special permits required to access the Clark Island Preserve. It is managed by the Maine Coast Heritage Trust and is open to the public.
Yes, the loop is considered easy to moderate and is very well-suited for beginners, children, or those seeking a less challenging jogging route due to its mostly flat profile.
The terrain is diverse, featuring wide, mowed grass and gravel paths for a relatively smooth surface. You'll also encounter sections of dirt road and some rougher footpath loops, particularly around the historic quarry. The route passes through maritime spruce-fir forests, mixed hardwood forests, and mossy areas.
You'll enjoy picturesque scenery including attractive beaches, a historic rock quarry, and various wildlife habitats. Notable sights include a saltwater quarry, old apple orchards, and a serene sandy beach. The route also passes the Clark Island Preserve Trailhead and the Clark Island Preserve West Loop, and you can see the Quarry lagoon. Remnants of old stone foundations and a granite wharf from its quarrying history are also visible.
The main loop around the quarry is about 1.8 miles. For jogging, it typically takes around 30-35 minutes to complete, depending on your pace.
The preserve is home to a variety of wildlife. You might spot various birdlife, especially near the human-made ponds in spring. Ospreys and seals are also commonly seen along the granite ledges.
Absolutely! The trail's easy to moderate difficulty and diverse scenery, including beaches and a quarry pool, make it an excellent choice for families with children. Picnic tables are also available in scenic locations.
Yes, the quarry pool within the preserve is an enticing spot for swimming, offering a unique and refreshing experience after your jog.
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