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    1. Home
    2. Fifth wheel trailers
    3. Keystone
    4. Alpine
    Keystone Alpine 3820FK exterior

    Keystone Alpine 3820FK

    • Rear bath
    • Front kitchen
    Browse inventory (31)
    Keystone Alpine 3820FK floor plan
    Keystone Alpine 3820FK floor plan

    Key facts

    Length
    41 ft 11 in
    Sleeps
    6

    AI summary

    Putting the kitchen up front is a bold move that pays off — you get genuine separation between the living and sleeping spaces, and that 8'4" wide-body construction means the front kitchen actually has room to breathe, with solid surface countertops, a deep dual-bowl stainless sink, and a legless dinette that seats four without feeling cramped. The rear bath holds its own too, with a walk-in shower and what owners rave about as colossal under-bath storage. Back in the main living area, the Thomas Payne theater seating comes loaded with heat, LED lighting, and USB charging, anchored by a 40" electric fireplace — and the 6'10" slide height keeps the whole space from ever feeling like a trailer. The one-touch 6-point hydraulic leveling, heated enclosed underbelly, and 200 cu. ft. of heated basement storage round out a package that's clearly engineered for people who camp hard and often.

    Find a Keystone Alpine 3820FK

    See it in person or find a great deal nationwide.
    Browse inventory (31)

    Similar floor plans

    Fifth wheel trailers that share features with the Alpine 3820FK, like rear bath.

    Brinkley Model Z 2900 exterior

    Brinkley Model Z 2900

    Rear living, large kitchen, walk-thru bath

    MSRP$118,385

    200 units available

    Brinkley Model Z 2900 floor plan

    RV Envy's expert take

    We like: Unique bathroom layout, Large end tables, Televator provides more kitchen counter space, Ample storage

    Consider: Awkward toilet location

    Max weight

    14,995 lbs

    Length

    32 ft 11 in

    Sleeps

    5

    Alliance RV Paradigm 295MK exterior

    Alliance RV Paradigm 295MK

    Front bedroom, rear living area

    MSRP$112,962

    5 units available

    Alliance RV Paradigm 295MK floor plan
    Max weight

    16,000 lbs

    Length

    33 ft 3 in

    Sleeps

    4

    Grand Design Solitude 280RK exterior

    Grand Design Solitude 280RK

    Rear kitchen, walk-thru bath, rear window

    MSRP$116,786

    15 units available

    Grand Design Solitude 280RK floor plan

    RV Envy's expert take

    We like: Coffee bar, Bedroom TV faces bed

    Consider: No washer/dryer, Limited bedroom storage

    Max weight

    15,000 lbs

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    Grand Design Solitude 280RK-R exterior

    Grand Design Solitude 280RK-R

    MSRP$116,786

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    Max weight

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    Length

    32 ft 7 in

    Sleeps

    4

    No image

    Eclipse Stellar 28SKS

    MSRP$107,845

    1 unit available

    Eclipse Stellar 28SKS floor plan
    Max weight

    14,000 lbs

    Length

    33 ft

    Sleeps

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    No image

    Eclipse Attitude 2814SS

    MSRP$106,787

    1 unit available

    Eclipse Attitude 2814SS floor plan
    Max weight

    14,000 lbs

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    K-Z Durango Half-Ton D256RKT exterior

    K-Z Durango Half-Ton D256RKT

    Front bedroom, rear kitchen

    MSRP$90,502

    1 unit available

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    RV Envy's expert take

    We like: Large, modern kitchen, Large living area

    Consider: Limited bathroom counterspace, Small nightstands

    Max weight

    11,500 lbs

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    Jayco Eagle 28.5RSTS exterior

    Jayco Eagle 28.5RSTS

    MSRP$91,964

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    Length

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    Other Alpine floor plans

    Keystone Alpine 3010RE

    MSRPTBD

    5 units available

    Keystone Alpine 3010RE floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 1 in

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    Keystone Alpine 3011CK

    Front bedroom, rear living area, walk-thru bath

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    Max weight

    15,000 lbs

    Length

    34 ft 11 in

    Sleeps

    4

    Keystone Alpine 3011RE

    MSRPTBD

    3 units available

    Keystone Alpine 3011RE floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 1 in

    Sleeps

    5

    Keystone Alpine 3020RE

    MSRP$80,786

    4 units available

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    Max weight

    15,000 lbs

    Length

    34 ft 2 in

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    Keystone Alpine 3021RE

    MSRP$77,430

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    11,700 lbs

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    34 ft 2 in

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    Keystone Alpine 3100RE

    MSRP$100,148

    19 units available

    Keystone Alpine 3100RE floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 11 in

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    Keystone Alpine 3100RL

    MSRPTBD

    2 units available

    Keystone Alpine 3100RL floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 1 in

    Sleeps

    4

    Keystone Alpine 3101RL

    MSRPTBD
    Keystone Alpine 3101RL floor plan
    Max weight

    15,000 lbs

    Length

    34 ft 1 in

    Sleeps

    4

    Keystone Alpine 3102RL

    MSRP$108,719

    2 units available

    Keystone Alpine 3102RL floor plan
    Max weight

    15,000 lbs

    Length

    35 ft 9 in

    Sleeps

    4

    Keystone Alpine 3120RE

    MSRPTBD
    No floor plan photo
    Max weight

    15,000 lbs

    Length

    34 ft 2 in

    View all Alpine floor plans →
    Keystone Alpine 3820FK overview
    • Rear bath
    • Front kitchen
    Keystone Alpine 3820FK exterior

    Key facts

    Length
    41 ft 11 in
    Sleeps
    6

    Specs

    Dimensions

    Length
    41 ft 11 in
    Height
    13 ft 4 in
    Slideouts
    4
    Axles
    2

    Tanks & capacities

    Fresh water
    75 gal
    Gray water
    78 gal
    Black water
    44 gal

    Weight & towing

    Hitch weight
    2,835 lbs

    Accommodations

    Sleeps
    6
    Download brochure

    Available years

    202720262025
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