19:
124:
542:
59:
The reserve is on the left of the road signposted "Lilley" from Hexton. There is also access by a footpath, signposted "circular walk", from Barton Hill Road, close to the
117:
110:
503:
547:
80:
133:
37:
278:
459:
222:
489:
197:
420:
232:
303:
154:
260:
410:
405:
336:
484:
479:
438:
308:
270:
33:
390:
174:
84:
454:
354:
60:
428:
400:
344:
164:
469:
382:
372:
349:
283:
237:
41:
474:
207:
149:
53:
536:
433:
212:
182:
102:
464:
395:
326:
293:
202:
18:
45:
288:
242:
187:
159:
518:
505:
318:
252:
227:
217:
192:
49:
40:. It is grassland with steep slopes and many chalk-loving plants such as
364:
141:
52:
and rockrose. There are five species of orchid and a large colony of
29:
56:
butterflies. The site has extensive views over the countryside.
106:
83:. Herts and Middlesex Wildlife Trust. Archived from
447:
419:
381:
363:
335:
317:
269:
251:
173:
140:
28:is a 1.9-hectare (4.7-acre) nature reserve in
118:
8:
543:Herts and Middlesex Wildlife Trust reserves
125:
111:
103:
17:
72:
7:
134:Herts and Middlesex Wildlife Trust
38:Herts and Middlesex Wildlife Trust
14:
279:Ashwell Quarry and Quarry Springs
223:Tewin Orchard and Hopkyns Wood
1:
460:Darland's Lake Nature Reserve
548:North Hertfordshire District
564:
203:Hunsdon and Eastwick Meads
261:Hilfield Park Reservoir
519:51.957017°N 0.389706°W
22:
411:Stocking Springs Wood
406:Stanborough Reedmarsh
21:
524:51.957017; -0.389706
485:Sawbridgeworth Marsh
515: /
480:Rowley Green Common
439:Uxbridge Alderglade
309:Purwell Ninesprings
271:North Hertfordshire
34:North Hertfordshire
391:Fir and Pond Woods
175:East Hertfordshire
81:"Hexton Chalk Pit"
23:
498:
497:
455:Barkway Chalk Pit
61:Icknield Way Path
36:, managed by the
555:
530:
529:
527:
526:
525:
520:
516:
513:
512:
511:
508:
401:Lemsford Springs
345:Frogmore Meadows
299:Hexton Chalk Pit
165:Tring Reservoirs
127:
120:
113:
104:
97:
96:
94:
92:
77:
26:Hexton Chalk Pit
563:
562:
558:
557:
556:
554:
553:
552:
533:
532:
523:
521:
517:
514:
509:
506:
504:
502:
501:
499:
494:
470:Marshalls Heath
448:Former reserves
443:
429:Broadwater Lake
415:
383:Welwyn Hatfield
377:
373:Cassiobury Park
359:
350:Longspring Wood
331:
313:
284:Blagrove Common
265:
247:
238:Waterford Heath
169:
136:
131:
101:
100:
90:
88:
87:on 4 April 2015
79:
78:
74:
69:
42:horseshoe vetch
12:
11:
5:
561:
559:
551:
550:
545:
535:
534:
496:
495:
493:
492:
490:Telegraph Hill
487:
482:
477:
472:
467:
462:
457:
451:
449:
445:
444:
442:
441:
436:
431:
425:
423:
417:
416:
414:
413:
408:
403:
398:
393:
387:
385:
379:
378:
376:
375:
369:
367:
361:
360:
358:
357:
355:Stocker's Lake
352:
347:
341:
339:
333:
332:
330:
329:
323:
321:
315:
314:
312:
311:
306:
301:
296:
291:
286:
281:
275:
273:
267:
266:
264:
263:
257:
255:
249:
248:
246:
245:
240:
235:
230:
225:
220:
215:
210:
205:
200:
198:Hertford Heath
195:
190:
185:
179:
177:
171:
170:
168:
167:
162:
157:
152:
150:Aldbury Nowers
146:
144:
138:
137:
132:
130:
129:
122:
115:
107:
99:
98:
71:
70:
68:
65:
54:chalkhill blue
13:
10:
9:
6:
4:
3:
2:
560:
549:
546:
544:
541:
540:
538:
531:
528:
491:
488:
486:
483:
481:
478:
476:
473:
471:
468:
466:
463:
461:
458:
456:
453:
452:
450:
446:
440:
437:
435:
434:Old Park Wood
432:
430:
427:
426:
424:
422:
418:
412:
409:
407:
404:
402:
399:
397:
394:
392:
389:
388:
386:
384:
380:
374:
371:
370:
368:
366:
362:
356:
353:
351:
348:
346:
343:
342:
340:
338:
334:
328:
325:
324:
322:
320:
316:
310:
307:
305:
302:
300:
297:
295:
292:
290:
287:
285:
282:
280:
277:
276:
274:
272:
268:
262:
259:
258:
256:
254:
250:
244:
241:
239:
236:
234:
231:
229:
226:
224:
221:
219:
216:
214:
213:Patmore Heath
211:
209:
206:
204:
201:
199:
196:
194:
191:
189:
186:
184:
183:Amwell Quarry
181:
180:
178:
176:
172:
166:
163:
161:
158:
156:
155:Alpine Meadow
153:
151:
148:
147:
145:
143:
139:
135:
128:
123:
121:
116:
114:
109:
108:
105:
86:
82:
76:
73:
66:
64:
62:
57:
55:
51:
47:
43:
39:
35:
31:
27:
20:
16:
500:
475:Pryor's Wood
465:Hill End Pit
396:Gobions Wood
337:Three Rivers
327:Ridlins Mire
298:
294:Hawkins Wood
233:Thorley Wash
208:King's Meads
89:. Retrieved
85:the original
75:
58:
25:
24:
15:
522: /
304:Oughtonhead
46:yellow-wort
537:Categories
507:51°57′25″N
421:Hillingdon
289:Fox Covert
243:Willowmead
188:Balls Wood
160:Long Deans
67:References
510:0°23′23″W
319:Stevenage
253:Hertsmere
228:Tewinbury
218:Rye Meads
91:12 August
193:Danemead
50:milkwort
365:Watford
142:Dacorum
30:Hexton
93:2015
32:in
539::
63:.
48:,
44:,
126:e
119:t
112:v
95:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
