4
votes
2answers
3k views

Can pregnant women parasail?

My wife and I, are going to a a location full of beaches. My wife is 4 months pregnant and she wants to do a para-sailing session. They take off from the beach, fly over the sea for 5 minutes and ...
20
votes
2answers
3k views

How can I hike across the Grand Canyon if I don't have a backcountry permit?

I am going to try to hike across the Grand Canyon in May, from the South Rim to the North Rim, and back. Unfortunately, I have discovered that I am probably too late to secure a back-country permit ...
5
votes
1answer
455 views

How do you wash your water repellent apparel (DWR)?

Although some have said that Tide was acceptable, I've read that any kind of detergent is unsuitable for washing water repellent / breathable material. Apparently detergent leaves behind a residue ...
10
votes
4answers
191 views

Will any filter/pump purifier last through longer hikes?

I've been reading a lot of product reviews, and filter/pump solutions seem to be very high maintenance, very heavy, or both. Are there any lightweight filters which can be relied on for many liters ...
9
votes
4answers
6k views

What exercises should you do before a ski trip to build leg stamina?

I'm planning to go skiing this winter, having not been for a few years. I remember that in the past, the first few days often ended up being cut a little short as my legs were aching too much from the ...
2
votes
1answer
122 views

What fall factor will cause me to hit the deck with a typical dynamic rope?

Say I'm leading on a single-pitch climb, or the first pitch of a multi-pitch. The maximum fall factor I could theoretically have without hitting the deck is 1, but that's with a static rope, which of ...
14
votes
6answers
2k views

What shoes keep me warm in the cold?

One of the biggest problems I have keeping warm in the cold are my shoes. When I'm out cycling in temperatures below -20°C, ordinary sport-shoes or hiking boots fail to keep me warm Cycling to work ...
9
votes
2answers
3k views

How do I set a top rope anchor?

When rock-climbing, I need to set up a top-rope anchor so if I fall, it will minimize chance of injury. So, how would I safely set one up?
7
votes
3answers
3k views

What is a typical elongation of a dynamic climbing rope?

I'm looking into buying a rope for rock climbing, and I know that I need a dynamic rope for lead climbing. However, trying to find information on the elongation percentages of ropes is proving tricky. ...
5
votes
5answers
4k views

When climbing should a carabiner ever be clipped to the tie-in loops, and should anything other than a carabiner ever attach to the belay loop?

I'm a beginning climber and am trying to resolve conflicting instruction related to tying into my harness. During a recent outing a friend (an experienced climber, but not an instructor) was showing ...
24
votes
4answers
9k views

Do iodine water treatment tablets have negative effects?

I've heard that iodine water treatment tablets can have negative side effects. Is this true? If so, what are some healthier alternatives?
11
votes
5answers
398 views

Trek-able peaks in the himalayan range

Recently climbed a summit name Stok Kangri(6153m) in Leh, India. I wanted to know if there are similar high altitude peaks which can be climbed without much of mountaineering expertise required in the ...
4
votes
2answers
235 views

What is the recommended wilderness first aid treatment for a scorpion sting?

I'm going to be doing some backpacking in a desert environment state park. In the event that someone in my party is stung by a scorpion, what is the proper first aid? Note that we may be in a remote ...
4
votes
1answer
297 views

How to deal with a rifle scope where the relief is too short?

When a rifle has a scope where the relief is too short for comfortable shooting, are there any options other than replacing the scope? The scope has a adjustable relief, but even with that I have to ...
2
votes
1answer
313 views

How to put trekking poles in back pack?

I have trekking poles that I need to store in my back pack for air travel. However, the manual says for long term storage -- in my case, possibly days to a few weeks before I need to use them -- the ...
5
votes
1answer
67 views

Is a mother bear more defensive during early summer compared to late summer and autumn?

According to the Wikipedia page on Grizzly Bears, Mothers defending their cubs are the most prone to attacking, being responsible for 70% of fatal injuries to humans. Is there any seasonal ...
15
votes
1answer
298 views

Is backcountry hiking in northwestern Russia safe?

Is it safe to go backcountry hiking in the Tundra's of northwestern Russia, e.g. the Kola peninsula, such as the Khibin mountains? There is some heavy industry around there; can one safely go around, ...
12
votes
4answers
489 views

What alternative topographic maps exist in the USA?

This answer recommends topographic maps as downloadable from the USGS. A comment holds that those are definitely the best thing for the US. An except for the San Joaquin river near Mammoth Lakes ...
2
votes
2answers
3k views

Thermal insulation of truck cap

I have a cap over the back of my truck and spend many nights a year camping and sleeping in the back rather than setting up a tent. I really like sleeping in it, saves the tent setup effort and gives ...
4
votes
1answer
71 views

How much more difficult is the haute route than the Annapurna trek?

We've completed the Annapurna trek from Bhulbhule to Muktinath in 11 days without special difficulties or knee aches. How much harder would the Haute Route be? Would you consider doing the Tour du ...
3
votes
1answer
347 views

I am looking for a two way radio/device with constant contact

Hello, I am looking for a device to be in communications with another person while skiing without having to push a button. Exactly like a cell phone, but since phones don't work up where we ski ...
8
votes
3answers
208 views

Are Personal Flotation Devices a good idea when rafting?

Are Personal Flotation Devices (PFDs/life vests/life jackets) good for rafting? It may seem like a silly question, but I have heard several times now that they increase your danger due to the risk of ...
12
votes
3answers
6k views

Does whiskey help keep you warm in winter?

It is a rare day that I head out into the winter wilds without a flask of sumpt'n-sumpt'n in my pocket. A nip helps one to relax, can mildly embolden timid skiers in my group, and gives one that fiery ...
5
votes
1answer
151 views

Suitable Food for moderate to High altitude trekking

I am preparing for an expedition which is going to be in Mid-July next year. I am quite aware about the level of physical fitness that we require for such a trek, and I am preparing for it as well. ...
8
votes
3answers
999 views

Sweating in sleeping bag

I sweat a great deal when I sleep. When it's really warm outside at night I just keep my bag unzipped and there's no problem. However, when it starts to get cold and I have to zip my bag up, I soon ...
2
votes
1answer
138 views

Will using a sleeping bag stop the body from adapting to cold?

The sleeping bag (at least as I've understood it) works in that way, that it uses the heat the body creates to create a layer of heat air between the body and the sleeping bag's border, therefore ...
5
votes
2answers
210 views

What is the main purpose of the foam inside a self-inflating mat?

All self-inflating mats I have seen are self-inflating in the sense that you’re supposed to inflate them yourself. [That is, the mat self-inflates a bit, but mostly you have to breathe the air in.] ...
9
votes
3answers
3k views

How do you dry wet socks when camping/backpacking if it's raining and the socks cannot be hung to dry outside

How do you dry wet socks when camping/backpacking if it's raining and the socks cannot be hung to dry outside? I've been compiling a list of recommendations on this subject for a little while. ...
15
votes
2answers
329 views

How can I tell if a natural snow-bridge is safe to cross?

In early summer in the high mountains, snowfields may lie over rivers. These rivers may be otherwise tricky to ford, and it can be very tempting to use the snowfield to cross the river. However, ...
5
votes
2answers
159 views

What backpacking water purification techniques can be substituted safely during a city's boil order?

Can I use my Sawyer filter when the city issues a boil order? Or could there contaminants such as viruses present that require boiling? How about other filters such as carbon filters? I'm confident ...
5
votes
3answers
342 views

Gaiters possible to use on flat/minimal shoes?

On flat shoes, like the Merrell Proterra's, is it possible to use gaiters (for snow)?
17
votes
5answers
4k views

What is the difference between external and internal-frame packs?

I am starting backpacking and there are both internal and external-frame packs. What is the difference, and is one recommended over the other?
8
votes
1answer
156 views

What are the repercussions of entering National parks during US Government shutdown?

What are the repercussions of entering National parks during US Government shutdown? There's a trail near my house that I go to almost every week. It's really just a fence with a gate in it. I ...
21
votes
7answers
4k views

What is the best way to cross streams while backpacking?

I'm curious of a good technique to cross a stream while backpacking that's above the boot's waterproof line but no higher than the knees. I typically face upstream and use my hiking poles for ...
3
votes
2answers
556 views

Where can you find an online elevation profile of Tahoe Rim Trail?

Where can I find a good elevation profile of Tahoe Rim Trail? This website has an elevation profile based on GPS data points. However, it is not laid out in a very useful format. I'm looking for ...
1
vote
1answer
97 views

How to tell when a muzzleloader nipple needs to be replaced?

I've used muzzleloaders for years without a problem, but heard that the nipples can fail catastrophically, causing injury to the face. Is there a way to tell when it's time to replace them?
7
votes
2answers
247 views

What to do with old hydration bladders?

I have two old hydration bladders, both of which are no longer usable (in one the cap is broken, in the other the internal bag is ripped). Spare parts appear to be unavailable. Is there anything good ...
8
votes
5answers
167 views

New Zealand recommended hiking maps, books and other resources

Me and my girlfriend will go there in January and we plan on hiking for a week or so. Unfortunately there are no maps or books available for NZ hiking in my area. Could you recommend some for me? ...
6
votes
1answer
344 views

Why do we need to pee more than usual out in cold weather?

I noticed I have to pee more than usual out in cold weather. Does anyone have a scientific explanation for that?
3
votes
1answer
135 views

How does cam strength change with the retraction angle?

Everyone knows an undercammed piece is bad. Does any data exist on how bad it gets? In other words, how does the strength of a cam placement change with the retraction angle?
1
vote
2answers
178 views

Which one is scientifically better for carrying water during an expedition: A hard fiber bottle or an Aluminium Bottle?

I have come across two good products for carrying the water during expeditions. I wonder which of them would be scientifically better to have along. Yes, I agree that this question may sound like a ...
5
votes
1answer
79 views

How to realize/judge/assume if one has now fully acclimatized?

I have an expedition planned in Himalayas, around the Mt. Kanchenjunga region. I believe at higher altitudes, apart from preparation (both physical and psychological), one has to be sure about a ...
4
votes
3answers
85 views

How do I prevent soreness due to friction when swimming?

When swimming in the ocean I often get rashes where I have skin to skin contact, especially where my arms move against my torso and where my thighs move against each other. What can I do to prevent ...
6
votes
3answers
913 views

Knot for Joining the ropes of different thicknesses

As, I have been using a Double Fisherman's knot to join the two ropes. With some physics that I know, in Double Fisherman's knot the same amount of pressure (stress) is applied over the two turns of ...
-2
votes
1answer
200 views

Could I have a postmortem on this suburban raccoon encounter?

I know this isn't Great Outdoors in the sense of planning a vast trek and seeing vistas, but I wanted to ask for a postmortem on an unwanted great outdoors encounter in the suburbs. I was getting ...
5
votes
2answers
194 views

Where to store non-food related trash in bear territory?

I know I am supposed to put food-related trash inside my bear canister. Should I also put used female hygiene products and ziplock bags holding used toilet paper inside my bear canister over night? ...
3
votes
1answer
70 views

Scafell Pike ascent

Do any of the Scafell Pike ascents cross rivers/lakes? I want to hike Scafell Pike, but I don't want to be looking at rocks the whole time. I'd prefer to lake or stream/river scenery. Does anyone ...
4
votes
3answers
462 views

For fording cold rivers, is there any special clothing (as opposed to makeshift bags or tightly connected raintrousers) to stay dry and warm?

On my treks, I often need to ford rivers — on my last trek (3½ day) I forded five, including four on a single day (not counting >100 smaller streams). My current practice is to take off my boots and ...
-1
votes
1answer
84 views

Speed hiking how do I to calculate it? [closed]

How do I calculate my times? Normally I do it at least 2x faster sometimes 2.5. :) I'd love to speed hike the Alps or Nepal anybody for a go :)
2
votes
2answers
85 views

An x-hour hike. Is that to the peak/summit or back and forth?

While planning my trip, I was looking at some trails. They all say x amount of hours, but I didn't know if that was to the peak or if that was back and forth. What is the general rule?

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