Colorado Trail (Denver–Durango)
eSIM plans checked against measured mobile signal along the route — see the exact coverage map before you buy.
Duration
15 GBValid for 30 days
Best Value$17.00$1.13/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
Included with every order
- Secure checkout by Stripe
- eSIM QR code and coverage report by email within minutes
- Plan days start on first use, not at purchase
- 14-day self-service refund before installation
Other 30-day plans
1 GBValid for 30 days
$4.40$4.40/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
+ 2 more countries covered
3 GBValid for 30 days
$4.54$1.51/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
1 GBValid for 30 days
$6.00$6.00/GB
Estimated route coverage45%
United States
Verizon 5G
+ 2 more countries covered
5 GBValid for 30 days
$6.62$1.32/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
3 GBValid for 30 days
$11.00$3.67/GB
Estimated route coverage49%
United States
T-Mobile 5G · Verizon 5G
+ 1 more country covered
10 GBValid for 30 days
$12.08$1.21/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
5 GBValid for 30 days
$17.20$3.44/GB
Estimated route coverage49%
United States
T-Mobile 5G · Verizon 5G
+ 1 more country covered
3 GBValid for 30 days
$17.60$5.87/GB
Estimated route coverage45%
United States
Verizon 5G
+ 2 more countries covered
20 GBValid for 30 days
$23.18$1.16/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
10 GBValid for 30 days
$32.00$3.20/GB
Estimated route coverage49%
United States
T-Mobile 5G · Verizon 5G
+ 1 more country covered
5 GBValid for 30 days
$36.00$7.20/GB
Estimated route coverage45%
United States
Verizon 5G
+ 117 more countries covered
50 GBValid for 30 days
$56.00$1.12/GB
Estimated route coverage51%
United States
Verizon 5G · AT&T 5G
20 GBValid for 30 days
$60.00$3.00/GB
Estimated route coverage49%
United States
T-Mobile 5G · Verizon 5G
+ 1 more country covered
10 GBValid for 30 days
$68.00$6.80/GB
Estimated route coverage45%
United States
Verizon 5G
+ 117 more countries covered
20 GBValid for 30 days
$120.00$6.00/GB
Estimated route coverage45%
United States
Verizon 5G
+ 117 more countries covered
Coverage map
Segment-by-segment
| Stage | km | 4G/5G | 2G/3G | No signal | Best network |
|---|---|---|---|---|---|
| La Plata County, Colorado → La Plata County, Colorado | 0–25 | 20% | 28% | 52% | Verizon |
| La Plata County, Colorado → La Plata County, Colorado | 25–50 | 12% | 24% | 64% | Verizon |
| La Plata County, Colorado → Dolores County, Colorado | 50–75 | 22% | 18% | 60% | Verizon |
| Dolores County, Colorado → San Juan County, Colorado | 75–100 | 4% | 12% | 84% | Verizon |
| San Juan County, Colorado → San Juan County, Colorado | 100–125 | 20% | 36% | 44% | Verizon |
| San Juan County, Colorado → San Juan County, Colorado | 125–150 | 0% | 4% | 96% | AT&T |
| San Juan County, Colorado → Hinsdale County, Colorado | 150–175 | 0% | 0% | 100% | — |
| Hinsdale County, Colorado → Hinsdale County, Colorado | 175–200 | 68% | 18% | 14% | Verizon |
| Hinsdale County, Colorado → Mineral County, Colorado | 200–225 | 8% | 34% | 58% | Verizon |
| Mineral County, Colorado → Saguache County, Colorado | 225–250 | 0% | 0% | 100% | — |
| Saguache County, Colorado → Saguache County, Colorado | 250–275 | 0% | 0% | 100% | — |
| Saguache County, Colorado → Saguache County, Colorado | 275–300 | 0% | 16% | 84% | AT&T |
| Saguache County, Colorado → Saguache County, Colorado | 300–325 | 0% | 50% | 50% | AT&T |
| Saguache County, Colorado → Saguache County, Colorado | 325–350 | 12% | 16% | 72% | AT&T |
| Saguache County, Colorado → Chaffee County, Colorado | 350–375 | 16% | 20% | 64% | AT&T |
| Chaffee County, Colorado → Chaffee County, Colorado | 375–400 | 74% | 14% | 12% | Verizon |
| Chaffee County, Colorado → Chaffee County, Colorado | 400–425 | 68% | 16% | 16% | AT&T |
| Chaffee County, Colorado → Chaffee County, Colorado | 425–450 | 26% | 30% | 44% | Verizon |
| Chaffee County, Colorado → Chaffee County, Colorado | 450–475 | 36% | 32% | 32% | Verizon |
| Chaffee County, Colorado → Lake County, Colorado | 475–500 | 96% | 2% | 2% | Verizon |
| Lake County, Colorado → Lake County, Colorado | 500–525 | 52% | 26% | 22% | AT&T |
| Lake County, Colorado → Eagle County, Colorado | 525–550 | 10% | 26% | 64% | AT&T |
| Eagle County, Colorado → Summit County, Colorado | 550–575 | 6% | 24% | 70% | Verizon |
| Summit County, Colorado → Summit County, Colorado | 575–600 | 96% | 4% | 0% | Verizon |
| Summit County, Colorado → Summit County, Colorado | 600–625 | 88% | 12% | 0% | Verizon |
| Summit County, Colorado → Park County, Colorado | 625–650 | 52% | 34% | 14% | Verizon |
| Park County, Colorado → Park County, Colorado | 650–675 | 52% | 26% | 22% | AT&T |
| Park County, Colorado → Park County, Colorado | 675–700 | 32% | 10% | 58% | Verizon |
| Park County, Colorado → Jefferson County, Colorado | 700–725 | 54% | 28% | 18% | Verizon |
| Jefferson County, Colorado → Douglas County, Colorado | 725–750 | 20% | 38% | 42% | Verizon |
| Douglas County, Colorado → Jefferson County, Colorado | 750–767 | 22% | 17% | 60% | Verizon |
Dead zones — download offline maps before these
| # | Near | Section | Length | Coords |
|---|---|---|---|---|
| 1 | La Plata County, Colorado | 2–4 km | 2 km | 37.34676, -107.92656 |
| 2 | La Plata County, Colorado | 17–31 km | 14 km | 37.42259, -107.97474 |
| 3 | Montezuma County, Colorado | 43–52 km | 9 km | 37.53392, -108.03376 |
| 4 | San Juan County, Colorado | 66–69 km | 3 km | 37.64995, -107.95690 |
| 5 | Dolores County, Colorado | 74–76 km | 3 km | 37.68787, -107.97872 |
| 6 | Dolores County, Colorado | 77–79 km | 3 km | 37.70160, -107.96107 |
| 7 | Dolores County, Colorado | 80–84 km | 4 km | 37.71506, -107.92958 |
| 8 | San Juan County, Colorado | 85–92 km | 8 km | 37.71510, -107.87473 |
| 9 | San Juan County, Colorado | 93–96 km | 3 km | 37.74497, -107.84923 |
| 10 | San Juan County, Colorado | 97–108 km | 12 km | 37.75373, -107.79869 |
| 11 | San Juan County, Colorado | 122–143 km | 21 km | 37.72328, -107.59654 |
| 12 | Hinsdale County, Colorado | 145–178 km | 33 km | 37.84620, -107.49032 |
| 13 | Saguache County, Colorado | 215–294 km | 80 km | 38.08260, -106.78890 |
| 14 | Saguache County, Colorado | 303–308 km | 6 km | 38.30477, -106.51538 |
| 15 | Saguache County, Colorado | 309–311 km | 3 km | 38.31627, -106.48620 |
| 16 | Saguache County, Colorado | 312–314 km | 2 km | 38.30732, -106.46134 |
| 17 | Saguache County, Colorado | 325–330 km | 5 km | 38.30503, -106.34111 |
| 18 | Saguache County, Colorado | 330–332 km | 2 km | 38.33150, -106.31898 |
| 19 | Saguache County, Colorado | 333–336 km | 4 km | 38.34451, -106.29845 |
| 20 | Gunnison County, Colorado | 345–366 km | 21 km | 38.45109, -106.27282 |
| 21 | Chaffee County, Colorado | 378–381 km | 3 km | 38.57682, -106.21728 |
| 22 | Chaffee County, Colorado | 403–406 km | 3 km | 38.71457, -106.19795 |
| 23 | Chaffee County, Colorado | 431–437 km | 6 km | 38.84605, -106.28126 |
| 24 | Chaffee County, Colorado | 449–451 km | 2 km | 38.92351, -106.25691 |
| 25 | Chaffee County, Colorado | 456–461 km | 5 km | 38.96504, -106.27684 |
| 26 | Lake County, Colorado | 518–521 km | 3 km | 39.26976, -106.43275 |
| 27 | Lake County, Colorado | 530–536 km | 6 km | 39.32895, -106.40573 |
| 28 | Lake County, Colorado | 536–538 km | 2 km | 39.34321, -106.36247 |
| 29 | Eagle County, Colorado | 544–563 km | 19 km | 39.41818, -106.30541 |
| 30 | Summit County, Colorado | 569–573 km | 4 km | 39.46939, -106.22860 |
| 31 | Park County, Colorado | 645–647 km | 2 km | 39.42943, -105.85015 |
| 32 | Park County, Colorado | 655–657 km | 3 km | 39.41285, -105.76176 |
| 33 | Park County, Colorado | 674–676 km | 2 km | 39.36236, -105.63571 |
| 34 | Park County, Colorado | 678–681 km | 3 km | 39.34743, -105.61724 |
| 35 | Park County, Colorado | 682–694 km | 12 km | 39.32252, -105.54637 |
| 36 | Jefferson County, Colorado | 711–715 km | 4 km | 39.33779, -105.33387 |
| 37 | Douglas County, Colorado | 738–746 km | 8 km | 39.40047, -105.16761 |
| 38 | Douglas County, Colorado | 752–762 km | 10 km | 39.43286, -105.12068 |
How this is estimated. Coverage comes from the FCC National Broadband Map (Broadband Data Collection): each U.S. provider files a propagation model of where it claims 4G LTE service, published per ~0.1 km² hexagon for outdoor and in-vehicle use (the strongest of the two is used here). Hexagons modelled at −100 dBm or stronger count as 4G/5G, weaker filed coverage counts as degraded signal, and no filed hexagon counts as no signal. This is a provider filing, not a field measurement — real signal varies with terrain, weather and network load.
Coverage: FCC National Broadband Map (public domain), data snapshot 2026-08-03. Route: © OpenStreetMap contributors (ODbL). Place names © OpenStreetMap contributors (ODbL). © 2026 TrailSim.
Frequently asked questions
How much data do I need for Colorado Trail (Denver–Durango)?
Aim for at least 500 MB a day — comfortable headroom for daily navigation, booking accommodation, messaging home and uploading photos. The featured plan is picked on exactly that rule; size up if you stream, video-call or share your connection.
When do the plan days start counting?
On first use — installing the eSIM and connecting starts the clock, not the purchase date. You can safely buy weeks before your trip.
Does my phone support eSIM?
Most phones released since 2019 support eSIM, including iPhone XS and later, Google Pixel 3 and later, and most recent Samsung Galaxy models. Your phone must also be carrier-unlocked.
What if I change my mind after buying?
Uninstalled eSIMs qualify for a full self-service refund within 14 days of purchase — no questions asked. Once the eSIM is installed on a device it can no longer be returned. See the refund policy.