For most hikers on the GR20, the best tent is a lightweight shelter that can handle heat, rain, changing mountain weather, and limited campsite space without being difficult to pitch. The Lanshan 1 is a practical solo option because it combines double-wall construction, factory-taped seams, and a listed minimum weight of 740 g. The Lanshan 1 Pro is lighter at 666 g but requires seam sealing and more careful condensation management. For two people, the Lanshan 2 offers a double-wall design, two entrances, and two vestibules, while the Lanshan 2 Pro reduces the listed minimum weight to 870 g through its single-wall construction. No tent is automatically safe in every GR20 condition. Wind exposure, thunderstorms, campsite restrictions, ground quality, and the hiker’s judgment remain essential factors.
GR20 Tent Comparison
| Tent | Capacity | Construction | Listed minimum or stated weight | Packed/carried weight | Approx. price | Best for | Not ideal for |
|---|---|---|---|---|---|---|---|
| Lanshan 1 | 1 | Double-wall trekking-pole | 740 g minimum | Not separately published; higher with accessories | €108 | Solo hikers wanting low cost and double-wall separation | Freestanding-tent users |
| Lanshan 1 Pro | 1 | Single-wall trekking-pole | 666 g minimum | Not separately published; higher with accessories | €146 | Experienced ultralight solo hikers | Beginners and humid still conditions |
| Lanshan 2 | 2 | Double-wall trekking-pole | 1,045 g minimum | Not separately published; higher with accessories | €124 | Couples and hikers wanting easier moisture management | Maximum-weight-saving gear lists |
| Lanshan 2 Pro | 2 | Single-wall trekking-pole | 870 g minimum | Not separately published; higher with accessories | €156 | Experienced pairs and shared lightweight shelter systems | First-time users and damp, calm campsites |
| Durston X-Mid 1 | 1 | Double-wall trekking-pole | 745 g stated | Higher than listed figure; verify configuration | Approx. $250 | Solo hikers wanting more refined setup and space | Strict low budgets |
| Durston X-Mid 2 | 2 | Double-wall trekking-pole | 890 g stated | Higher than listed figure; verify configuration | Approx. $330 | Couples prioritizing space and setup convenience | Buyers seeking the lowest price |
| Six Moon Designs Lunar Solo | 1 | Single-wall trekking-pole | 740 g, excluding stakes and pole | Higher with stakes and pole | $260 | Spacious solo shelters | Users wanting a separate inner tent |
| NEMO Hornet OSMO 1P | 1 | Semi-freestanding double-wall | 822 g minimum | Higher than minimum weight | Approx. $460 | Users wanting dedicated poles | Budget-focused GR20 hikers |
The table uses manufacturer-listed minimum, trail, or stated weights. These figures are not necessarily measured using the same method.
The Lanshan pages publish minimum weight, but not a separate packed or carried weight. The real weight in your backpack will be higher after adding stakes, guylines, stuff sacks, repair materials, an optional footprint, and trekking poles where applicable.
What Should a GR20 Tent Handle?
The GR20 crosses Corsica through rugged mountain terrain. A tent for the route must be selected for the conditions you expect, not simply for its advertised weight.
Weight
The GR20 includes long hiking days, steep ascents, rocky sections, and repeated carrying between campsites. Every shelter component is carried for the full route, so a low-weight tent can reduce daily pack load.
However, the tent’s complete carried weight matters more than the headline minimum. Add:
- Tent body and fly
- Inner tent, if included
- Stakes
- Guylines
- Stuff sacks
- Repair kit
- Footprint
- Trekking poles or dedicated tent poles
A shelter weighing 700–900 g before accessories may carry closer to or above 1 kg in a practical setup. This is still reasonable for many hikers, but the distinction should be clear when comparing products.
Heat
Corsica can be hot, particularly at lower elevations and during summer. A tent should provide enough ventilation for sleeping after a long day of hiking.
A mesh inner can help airflow and provide insect protection. A single-wall tent may feel more open when fully ventilated, but it can also place condensation directly above sleeping gear.
A tent with a large door, functional vents, and a practical vestibule can be more comfortable than an equally light shelter with limited airflow.
Rain
Rain and thunderstorms can occur in the mountains even during generally warm periods. A GR20 shelter should have a properly waterproofed fly, a suitable floor, reliable seams, and enough coverage around the entrance.
The standard Lanshan 1 and Lanshan 2 use factory-taped seams. The Pro models require seam sealing before use. This preparation must be completed before starting the route.
Rain protection also depends on campsite selection. Avoid low drainage channels and locations where water may flow beneath the floor.
Wind
Mountain wind is one of the most important concerns on exposed parts of the GR20. A tent should be pitched with secure stakes, correct tension, and appropriate orientation.
Trekking-pole tents can perform effectively in wind when the ground holds stakes and all relevant guylines are used. They are less convenient on rock, hard ground, or platforms where suitable anchors are unavailable.
Exposure
The GR20 includes exposed ridges, high passes, rocky campsites, and sections where shelter from wind may be limited. The same tent can feel adequate in a sheltered valley and unsuitable on an exposed campsite during a strong forecast.
A tent’s suitability depends on:
- Forecast wind speed and direction
- Rain and thunderstorm risk
- Ground conditions
- Available campsite space
- Your ability to pitch and retension the shelter
- Whether you can move to a more sheltered site
No lightweight tent should be described as automatically safe in all GR20 conditions.
Best Lightweight GR20 Tents
The right choice depends mainly on capacity and construction.
For solo hikers, the Lanshan 1 is the more forgiving budget option. It uses a double-wall design, lists a 740 g minimum weight, and has factory-taped seams. The Lanshan 1 Pro reduces the listed minimum weight to 666 g but requires seam sealing and more active condensation management.
For two people, the Lanshan 2 provides a double-wall shelter with two doors and two vestibules. The Lanshan 2 Pro saves 175 g, listing an 870 g minimum weight, but changes to a single-wall design.
Premium alternatives such as the Durston X-Mid 1 and X-Mid 2 offer different combinations of interior space, ventilation, and setup refinement. They cost considerably more. The Six Moon Designs Lunar Solo provides a larger solo living area but is also single-wall and excludes stakes and poles from its 740 g specification.
For a broader comparison, see Best Ultralight Tents for European Hiking and Best Trekking Pole Tents.
Best Solo Option — Lanshan 1
The Lanshan 1 is a one-person, double-wall trekking-pole tent with a listed minimum weight of 740 g and an approximate listed price of €108.
Its current specifications include:
- One-person capacity
- One trekking-pole support
- Recommended pole length of approximately 120–125 cm
- Listed packed size of approximately 32 × 14 × 14 cm
- 15D nylon rainfly
- Listed 5,000 mm rainfly waterproof rating
- 20D nylon floor
- Listed 6,000 mm floor waterproof rating
- Factory-taped seams
- Mesh or solid-fabric inner options
The current product page identifies the updated 2026 version, released in July 2025. It includes a waterproof zipper, metal hooks, and stronger fabric around the ventilation opening.
Why it suits the GR20
The double-wall construction is useful when camping in humid valleys or after rain. If condensation forms on the outer fly, the inner tent helps keep your sleeping bag away from the wet surface.
The three-season mesh inner is generally suitable for warm conditions and insect protection. This may be useful during summer hiking when airflow matters. The solid inner can block more drafts at exposed campsites, but it may reduce airflow.
The Lanshan 1 is also relatively inexpensive. This can be important for hikers building a complete GR20 gear list that includes a sleeping bag, pad, backpack, clothing, and rain equipment.
Limitations
The Lanshan 1 is not freestanding. It requires suitable ground for stakes and enough room for the footprint, vestibule, and guylines.
It also has one entrance and one vestibule. This is normally sufficient for solo use, but the layout is less flexible than a shelter with two doors or more interior space.
The 740 g specification is a minimum weight, not a confirmed carried weight. Add all the components you plan to use, including your trekking pole if you do not already carry one.
Best for
- Solo hikers on established GR20 campsites
- Beginners using a trekking-pole tent
- Warm and humid conditions
- Hikers who want a double-wall shelter
- Budget-conscious gear lists
- Users who want factory-taped seams
Not ideal for
- Rocky or stake-limited campsites
- Hikers wanting a freestanding tent
- Users with wide sleeping pads who have not checked dimensions
- Severe winter or technical alpine conditions
- Hikers unwilling to practice pitching
Best Solo Weight Option — Lanshan 1 Pro
The Lanshan 1 Pro lists a minimum weight of 666 g, making it 74 g lighter than the standard Lanshan 1. Its approximate listed price is €146, and its listed packed size is approximately 26 × 14 × 14 cm.
The weight saving comes mainly from its single-wall construction. There is no separate inner tent, so the shelter uses less fabric and packs smaller.
This can be valuable on the GR20 because the tent is carried every day. The smaller packed size may also help hikers using a compact backpack.
The trade-off is condensation. Moisture forms directly on the inside of the shelter canopy, and sleeping gear may become damp if it touches the fabric. Good ventilation and campsite selection are important.
The Lanshan 1 Pro also requires seam sealing before use. This should be completed and tested before arriving in Corsica.
The current product listing offers SilPoly configurations identified as the 2026 version, while some variants may be listed as 2025 SilNylon. SilPoly generally absorbs less water and is less prone to sagging when wet. SilNylon has a higher listed tear-resistance figure in the manufacturer’s material information.
Best for
- Experienced solo hikers
- Hikers prioritizing minimum shelter weight
- GR20 users already carrying trekking poles
- Dry or breezy campsites
- Compact gear lists
- Users comfortable with seam sealing
Not ideal for
- First-time trekking-pole-tent users
- Humid, calm campsites without good airflow
- Hikers who want a separate inner tent
- Anyone taking it on the trail before seam sealing
- Users who need a freestanding structure
The Pro model can be a suitable GR20 shelter for an experienced hiker, but its 666 g figure should not be described as the complete weight carried on the route.
Best Two-Person Option — Lanshan 2 / 2 Pro
Lanshan 2
The Lanshan 2 is a double-wall, two-person trekking-pole tent. It lists a minimum weight of 1,045 g and an approximate price of €124.
The tent includes:
- Two entrances
- Two vestibules
- Two trekking-pole supports
- Recommended pole length of approximately 120–125 cm
- Approximately 35 × 15 × 15 cm listed packed size
- 15D nylon rainfly
- Listed 5,000 mm rainfly waterproof rating
- 20D nylon floor
- Listed 6,000 mm floor waterproof rating
- Factory-taped seams
- Mesh or solid-fabric inner options
For couples, two entrances are useful at the end of a long hiking day. Each person can enter independently and keep their pack and footwear in a separate vestibule.
The current product page identifies the updated 2026 version, following changes introduced in 2025. These include a waterproof zipper, stronger hooks, reinforced vent-area fabric, and a lighter inner tent.
The Lanshan 2 is the better choice for hikers who value double-wall separation and simpler preparation over the lowest possible shared shelter weight.
Best for: couples, beginners, humid conditions, and hikers wanting factory-taped seams.
Not ideal for: hikers seeking the lowest shared shelter weight, freestanding-tent users, or campsites without enough space for two trekking poles and multiple guylines.
Lanshan 2 Pro
The Lanshan 2 Pro is a single-wall two-person shelter with a listed minimum weight of 870 g and an approximate price of €156.
It saves 175 g compared with the Lanshan 2. Divided equally, that is approximately 87.5 g per person based on the listed minimum figures.
The Pro retains two doors and two vestibules, which makes it practical for couples. The current product page lists a packed size of approximately 30 × 14 × 14 cm.
The main compromise is its single-wall structure. Condensation forms on the inside of the canopy, and both hikers must avoid allowing sleeping bags or clothing to touch the fabric.
The Lanshan 2 Pro requires seam sealing before use. The current 20D SilPoly configuration is identified as the 2026 version. Some other variants may be identified as 2025 SilNylon configurations.
Best for: experienced pairs, shared lightweight gear lists, and hikers prioritizing lower shelter weight.
Not ideal for: beginners, humid still conditions, users who do not want to seam seal, or couples who prefer a separate inner tent.
For a detailed model comparison, read Lanshan 2 vs Lanshan 2 Pro.
Trekking Pole Tents on the GR20
Trekking-pole tents are practical on the GR20 when hikers already use trekking poles and can find suitable ground.
Advantages
A trekking-pole shelter can reduce:
- Dedicated pole weight
- Packed volume
- The number of separate items in the pack
- Purchase cost
The same poles can support the tent and assist with steep or uneven hiking sections.
Limitations
The tent cannot normally stand without stakes. This matters on rocky terrain, hard-packed ground, or tent platforms.
The shelter also requires practice. Users must understand:
- How far apart to place stakes
- How to orient the tent in wind
- How to set the pole height
- How to tension the fabric
- When to use additional guylines
The Lanshan models require approximately 120–125 cm trekking poles. The Lanshan 1 and Lanshan 1 Pro use one pole. The Lanshan 2 and Lanshan 2 Pro use two.
Campsite rules
Camping on the GR20 is subject to local regulations and refuge or campsite arrangements. Wild camping is commonly restricted on the route, and hikers should not assume that they can pitch anywhere they find a flat area.
Check current information through the official Corsica Regional Natural Park reservation platform and the relevant refuge or campsite before departure. Regulations, opening arrangements, and reservation requirements can change.
A compact tent is useful only where pitching is permitted. It does not override campsite restrictions.
How to Choose Based on Your Experience
First-time users
Choose the Lanshan 1 for solo hiking or the Lanshan 2 for two people.
The standard models are double-wall tents with factory-taped seams. They still require practice, but they remove the Pro models’ seam-sealing requirement and provide more separation from condensation.
Set up the tent at home before the trip. Test it with your actual sleeping pad, sleeping bag, trekking poles, stakes, and backpack.
Experienced ultralight hikers
The Lanshan 1 Pro or Lanshan 2 Pro may be suitable if you already understand single-wall shelters.
Before the GR20, complete the seam sealing and test the shelter in rain. Confirm that the interior dimensions work with your sleeping system and that you can pitch the tent securely on the expected campsites.
Hikers prioritizing weight
Choose the Lanshan 1 Pro for solo use or the Lanshan 2 Pro for two people. Their listed minimum weights are the lowest in the Lanshan range.
Do not use the headline weight alone when preparing your gear list. Weigh the complete shelter system, including stakes, guylines, stuff sacks, seam-sealing supplies, and trekking poles.
Hikers prioritizing comfort
Choose the standard Lanshan models if double-wall separation is more important than the lowest weight. A mesh inner can improve airflow in warm conditions, while the solid inner option may reduce drafts in colder or exposed campsites.
For users who want substantially more interior space and are willing to pay more, a tent such as the Durston X-Mid may be worth considering. However, its two-pole structure, price, and packed system should be assessed against your complete GR20 gear list.
Final Buying Advice
The GR20 rewards a balanced gear list. The lightest tent is not automatically the best choice if it is difficult to pitch, uncomfortable in humidity, or unsuitable for the campsites you will use.
Choose:
- Lanshan 1 for budget solo hiking and double-wall comfort.
- Lanshan 1 Pro for experienced solo hikers prioritizing minimum weight.
- Lanshan 2 for couples wanting a double-wall shelter and factory-taped seams.
- Lanshan 2 Pro for experienced pairs prioritizing a lighter shared shelter.
Before departure:
- Check current GR20 camping and refuge rules.
- Confirm your campsite reservations where required.
- Practice pitching in wind and rain.
- Complete seam sealing on any Pro model.
- Weigh the complete carried shelter system.
- Check the forecast before choosing exposed campsites.
- Carry stakes appropriate for the ground you expect.
For related information, see How to Choose a Lanshan Tent and Lanshan 3-Season vs 4-Season.
FAQ
What is the best tent for the GR20?
For solo hikers, the Lanshan 1 is a practical budget option because it is double-wall, factory seam taped, and lists a 740 g minimum weight. Experienced ultralight hikers may prefer the Lanshan 1 Pro at 666 g minimum weight. For two people, choose the Lanshan 2 for double-wall comfort or the Lanshan 2 Pro for lower listed weight.
Is Lanshan 1 good for the GR20?
The Lanshan 1 can be suitable for the GR20 when correctly pitched at permitted campsites and used within the conditions it is designed for. Its double-wall construction and factory-taped seams are useful in damp weather. It is not automatically suitable for every exposed, windy, snowy, or severe mountain condition.
Is Lanshan 1 Pro suitable for Corsica?
It can be suitable for experienced hikers who understand single-wall tents, seam sealing, and condensation management. Its 666 g listed minimum weight is useful on long hiking days. Complete seam sealing before the route and check the forecast and campsite exposure carefully.
What tent weight should I aim for on the GR20?
Many hikers may find a complete two-person shelter system around 1 kg or less practical, but there is no required target weight. Focus on the complete carried weight rather than the minimum tent weight. Include stakes, guylines, bags, poles, repair supplies, and any footprint.
Is a trekking-pole tent practical on the GR20?
Yes, if you already carry suitable trekking poles and can pitch securely on permitted campsites. Trekking-pole tents are less practical on rocky ground, hard platforms, or locations where stakes cannot hold. Practice setup before beginning the route.
Is a double-wall tent better for humid conditions?
A double-wall tent is generally more forgiving because the inner separates sleeping gear from condensation on the outer fly. It does not eliminate condensation, but it reduces direct contact with wet fabric. The Lanshan 1 and Lanshan 2 are the double-wall options in the range.
Should I choose a 3-season or 4-season inner for the GR20?
For most warm-weather GR20 trips, the 3-season mesh inner offers better airflow and insect protection. A 4-season solid inner may be useful for colder or exposed campsites because it blocks more drafts. It does not make the complete shelter a universal winter or mountaineering tent.
Is wild camping allowed on the GR20?
Camping rules can vary by location and may be restricted within the regional natural park. Do not assume that any flat ground is available for camping. Check current refuge, campsite, and park information before departure and follow local regulations.