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Bikepacking the Bog Dam Loop

Bikepacking near the Upper Ammonoosuc River
Bikepacking near the Upper Ammonoosuc River

A moose trotted through my camp while I was eating dinner. Startled the hell out of me and him. I’d heard some commotion on the river below the embankment where I’d hung my hammock, but ignored it while I sat there cooking dinner. The moose popped out of the forest and ran about 20 feet in front of me. Our eyes locked in mutual recognition as he passed, and then he galloped off.

I was half expecting something like this to happen on this trip. I was up in the remote Kilkenny section of the White Mountain National Forest, part of the North Country. Things are just a bit wilder north of Rt 2, where fisherman and hunters, and ATVs and pickup trucks, far outnumber hikers and hybrid cars. While the mountains are not quite as high, getting around is much more difficult because paved roads are few and far between. That opens up a lot of interesting options for exploration by foot, bikes, boats, ATVs, and snowmobiles, which have a big following in the north country.

Bog Dam Road - Forest Service 15
Bog Dam Road – Forest Service 15

On this trip, I was bikepacking Bog Dam Road, a 15 mile gravel road I’d scouted the previous summer near the Berlin Fish Hatchery. Officially National Forest Road 15, it loops around the headwaters of the Upper Ammonoosuc River in a section of dense forest that was once the site of numerous logging camps. The topography of this area is also interesting. It’s a small valley bounded by tree-covered slopes. The river is quite small here, but it has a relatively wide flood plain that extends past the river banks. Bog Dam Road loops around the top rim of the valley. The road only comes down to the river at its the northeast end where the riverbed widens and there’s good fishing access.

I’d parked outside the gate to the Hatchery and rode down its paved access road to the Road 15 gate.  I passed the gate and crossed the West Branch of the Upper Ammonoosuc, which looks like it has very nice trout habitat: not too wide and lots of boulder gardens for fish to hide in and feed. I kind of wished I’d brought a Tenkara rod, but I’d purposely left it at home because I wanted to just ride my bike, scout the area for future bushwhacks, and camp. I knew the biking would tire me out and I wanted to catch up on my sleep after a hard week dealing with family stuff.

Most of Bog Dam Road’s elevation occurs in the first four miles of the road. It’s gradual but you can see and feel the horizon rising. Luckily, it wasn’t too warm, (despite being mid-August) but I was loaded down pretty heavily with gear, food and water and stated sweating pretty quickly. The surface at this end of road was fairly loose and sandy, which also made the climb more challenging. There’d been some recent bridge work and the Forest Service must have reinforced the road with more gravel to bring in heavy equipment.

But there was a payoff. After I’d reached the top of that first big slope, the next 10 miles of Bog Dam Road were smooth sailing and downhill most of the way. I picked up speed and flew through the forest, stopping occasionally to scout the streams and note the logging roads that intersected the road. I was having fun tearing down that road, the wind in my hair (so to speak). I’d picked up a new gravel bike a few weeks ago, a Diamondback Haanjo Trail,  and it’s been a real joy to ride, with shock absorbing low pressure tires and a lightweight frame.

Many fishy looking streams flow under Bog Dam Road and are worth exploring with a Tenkara Rod
Many fishy looking streams flow under Bog Dam Road and are worth exploring with a Tenkara Rod

Riding a gravel bike is hard to describe. It’s just like riding a road bike with drop bars, but with knobby tires like a mountain bike. The tires provide traction and some cushion, but your experience on any given day will depend on the type of surface you ride on, and whether it’s loose and granular or densely packed.

Why gravel? Thirty percent of the roads in the United States are unpaved and many of them run through pristine wild areas. While you could explore them in a honkin 4×4 truck, riding a bike provides a more intimate experience with more frequent animal sightings because you make less noise. Add in the element of camping and there’s an enormous amount of overlap with backpacking, although you can cover a lot of ground much faster. Add in a fishing rod or a packraft…well you get the idea. I’m still a backpacker in my bones, but there are lot of unpaved logging roads in northern New Hampshire that you wouldn’t want to hike on foot, but that a gravel bike makes accessible.

My bike packing system includes a handlebar bag, frame bag, seat bag, and a hydration pack (not shown)
My bike packing system includes a handlebar bag, frame bag, seat bag, and a hydration pack (not shown)

I rode to the end of Bog Dam Road and then looped around its north end back to the other gate. It’d only take me a few hours to ride, but I was done for the day, having driven up from Boston that morning. I found a nice campsite and settled in for the night.

This wasn’t a big adventure, but seeing that moose up close was a nice flourish. This was also my first solo bikepacking trip and a confidence builder for longer trips to come.

Bog Dam Loop

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  1. Great moose anecdote.

    • Pictures or it didn’t happen! :)

      Yeah, the last thing I’d be thinking of was getting my camera if a moose, tiger or water buffalo wandered into my camp, too.

  2. Sweet bike! I’ve got a Hannjo Comp and love it

  3. Cool moose story! What happened to your REI bike?

  4. Very timely article – I’m also a backpacker and currently test-riding gravel bikes to get into bikepacking. I’d love to hear your experiences selecting your backpacking gear for bikepacking. How do you fit it on the bike without panniers? I love my aluminum road bikes but am considering carbon for the gravel bike, to dampen vibration. Is your aluminum Diamondback comfortable for long dirt rides or does it beat you up?

    • That’s pretty much what I’m writing about in my bikepacking articles, past and future. :-)
      I’m also writing a review of my bike from the perspective of a gravel rider which will be published next week.

      Fit – you fit a road style the bike just like you would a regular bike. if you get a mtb, get a long one so you feet don’t hit the rear panniers and check that the mtb even has pannier attachment points.

      As for backpacking gear. Best use what you like, although having small, highly compressible gear is best. I’m in a hammock which is really great, but it requires a lot of storage. Space is at a premium. Weight too, but space is your main constraint.

      Carbon is bloody expensive. I’ve been fine on an aluminum bike. Not too much vibration or fatigue. Just finished another longer trip over the weekend…the bigger issues are shifter position, drop bar width, tire pressure, external lighting, and how to pack everything so to minimize whats on your back.

  5. Do you have a gpx of this route?

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