Bear Lake Trailhead
NPS says the Bear Lake lot is “often full by 9 a.m. each day” and has never published how many cars it holds. Those two facts together are the whole problem: you cannot plan against a number that doesn't exist, so plan against the clock instead.
You also need the Timed Entry + Bear Lake Road permit to drive the corridor at all between 5 a.m. and 6 p.m. The plain timed entry permit will not get you down this road. When the lot is full, the answer is the Park & Ride and the free Bear Lake shuttle, every 10–15 minutes — but the Park & Ride is on Bear Lake Road too, so it needs the same permit.
The facts
- Trail served
- Bear Lake Nature Trail (0.7 mi loop, 20 ft gain); Nymph, Dream and Emerald Lakes (3.6 mi round trip, 771 ft gain to Emerald); Bierstadt Lake; Flattop Mountain and the Continental Divide
- Cost / pass
- Parking free. Park entrance $30/vehicle for 1 day or $35 for 7 days, $25/$30 motorcycle, $15/$20 per person; $70 RMNP annual pass. America the Beautiful accepted. Non-US residents 16+ pay an extra $100 unless admitted on an annual or America the Beautiful pass. Plus a $2 Timed Entry + Bear Lake Road reservation, required 5 a.m.–6 p.m., May 22 – Oct 18, 2026
- Lot size
- NO PUBLISHED COUNT. NPS describes the lot only qualitatively on every page that mentions it. Treat any number you find elsewhere as someone's estimate
- When it fills
- NPS: the lot is “often full by 9 a.m each day.” A second NPS page hedges to “fills early in the day — especially true on weekends and holidays.” The 9 a.m. figure is the more specific of the two
- Overflow option
- Park & Ride, 5.2 miles from the Trail Ridge Road junction and the largest lot on the corridor, then the free Bear Lake shuttle (every 10–15 min, 6:30 a.m.–7:30 p.m., May 22 – Oct 18). No capacity published for the Park & Ride either
- Tow / citation risk
- No RMNP-specific published towing or citation policy. Parking is restricted to designated spaces park-wide by federal regulation
- Restrooms
- Yes
- Road to the lot
- Bear Lake Road, paved, 9.2 miles, ending at the trailhead at 9,475 ft. Open year-round; the shuttle is not
- Busy season
- June through September. In winter the road stays open but the shuttle stops entirely, and NPS notes the walkway from the lot to the lake ices over — traction devices recommended
Getting there
Get directions →A famous lot with no published number
Bear Lake is the most photographed trailhead in Colorado and the anchor of the park's busiest corridor. NPS does not publish its capacity. Not on the Bear Lake page, not on the corridor page, not on the map page.
This is worth stating plainly because the internet has filled the gap with confident numbers that trace back to nobody. We hold to the same rule here we hold everywhere: if the agency hasn't counted it in public, we don't print a count.
What NPS does give you is a time, and it is specific enough to plan around: “The parking area is often full by 9 a.m each day.” On a July Saturday, treat that as optimistic. The corridor permit opens at 5 a.m. for a reason.
The permit and the lot are two separate gates
This trips people up every season. A Timed Entry + Bear Lake Road reservation is what lets you drive down the corridor between 5 a.m. and 6 p.m. It is not a parking space, and it does not hold one for you. Plenty of visitors arrive holding a valid permit for a full lot.
The reverse also catches people: a plain Timed Entry permit — same price, same website, one word different — does not admit you to this road at all. NPS's wording is that the corridor permit is required “to access all destinations on Bear Lake Road.”
And because the Park & Ride sits 5.2 miles down Bear Lake Road, the shuttle-based plan B lives inside the same gate. You cannot drive to the shuttle to avoid the corridor permit. The only genuinely permit-free approach is the Hiker Shuttle from Estes Park, which starts outside the park — it carries its own $2 Recreation.gov reservation and runs daily May 22 – September 7, then weekends only to October 18.
Plan B
The shuttle is good, and it is the answer. The Bear Lake route runs every 10–15 minutes from 6:30 a.m. to 7:30 p.m. and it is free. That headway is better than most city bus routes, and it makes the Park & Ride a legitimate first choice rather than a consolation — park once, ride to Glacier Gorge, hike through to Bear Lake, ride back. Doing the corridor's two best trailheads as one point-to-point is only possible because of the bus.
The second plan B is the calendar, not the clock. The shuttle stops running October 18. From then until late May, Bear Lake Road is still open and still driveable, the timed entry system is switched off entirely, and the lot is a normal lot. You will be walking on ice — NPS recommends traction devices for the path from the parking area to the lake itself — but you will be parking at 10 a.m. without a reservation.
What isn't a plan B: waiting in the lot for a space. On a corridor this constrained that's how the road backs up, and it's the behaviour the whole permit system exists to prevent.
Frequently asked questions
How many parking spaces are at Bear Lake trailhead?
The National Park Service does not publish a capacity for the Bear Lake parking area, which is unusual for a trailhead this heavily used. Numbers circulating online are unofficial estimates. What NPS does publish is a fill time: the lot is often full by 9 a.m.
What time does the Bear Lake parking lot fill up?
NPS states the Bear Lake parking area is “often full by 9 a.m each day,” and earlier on weekends and holidays. The Bear Lake Road timed entry window opens at 5 a.m., and hikers wanting a space in midsummer generally use it.
Which timed entry permit do I need for Bear Lake?
Timed Entry + Bear Lake Road, required 5 a.m. to 6 p.m. daily from May 22 through October 18, 2026. The plain Timed Entry permit does not admit you to Bear Lake Road. Both cost $2 on Recreation.gov, on top of the park entrance fee.
Where do you park if the Bear Lake lot is full?
At the Park & Ride, 5.2 miles down Bear Lake Road and the largest lot on the corridor, then take the free Bear Lake shuttle, which runs every 10 to 15 minutes from 6:30 a.m. to 7:30 p.m. between May 22 and October 18. The Park & Ride is on Bear Lake Road, so the corridor permit still applies.
Can I visit Bear Lake without a timed entry reservation?
Yes, before 5 a.m. or after 6 p.m. during the season, and at any time from October 19 through late May when the system is off. Winter access is the genuinely uncrowded option, though the shuttle does not run and NPS recommends traction devices for the icy path to the lake.
Facts on this page last verified July 28, 2026. Fees, hours, and access rules change seasonally — confirm with the official source before a long drive.